<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<title>Irrlicht 3D Engine: irrMap.h Source File</title>

<link href="tabs.css" rel="stylesheet" type="text/css"/>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
<link href="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="resize.js"></script>
<script type="text/javascript" src="navtree.js"></script>
<script type="text/javascript">
  $(document).ready(initResizable);
</script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/search.js"></script>
<script type="text/javascript">
  $(document).ready(function() { searchBox.OnSelectItem(0); });
</script>

</head>
<body>
<div id="top"><!-- do not remove this div! -->


<div id="titlearea">
<table cellspacing="0" cellpadding="0">
 <tbody>
 <tr style="height: 56px;">
  
  <td id="projectlogo"><img alt="Logo" src="irrlichtlogo.png"/></td>
  
  
  <td style="padding-left: 0.5em;">
   <div id="projectname">Irrlicht 3D Engine
   
   </div>
   
  </td>
  
  
  
   
   <td>        <div id="MSearchBox" class="MSearchBoxInactive">
        <span class="left">
          <img id="MSearchSelect" src="search/mag_sel.png"
               onmouseover="return searchBox.OnSearchSelectShow()"
               onmouseout="return searchBox.OnSearchSelectHide()"
               alt=""/>
          <input type="text" id="MSearchField" value="Search" accesskey="S"
               onfocus="searchBox.OnSearchFieldFocus(true)" 
               onblur="searchBox.OnSearchFieldFocus(false)" 
               onkeyup="searchBox.OnSearchFieldChange(event)"/>
          </span><span class="right">
            <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>
          </span>
        </div>
</td>
   
  
 </tr>
 </tbody>
</table>
</div>

<!-- Generated by Doxygen 1.7.5.1 -->
<script type="text/javascript">
var searchBox = new SearchBox("searchBox", "search",false,'Search');
</script>
<script type="text/javascript" src="dynsections.js"></script>
</div>
<div id="side-nav" class="ui-resizable side-nav-resizable">
  <div id="nav-tree">
    <div id="nav-tree-contents">
    </div>
  </div>
  <div id="splitbar" style="-moz-user-select:none;" 
       class="ui-resizable-handle">
  </div>
</div>
<script type="text/javascript">
  initNavTree('irr_map_8h.html','');
</script>
<div id="doc-content">
<div class="header">
  <div class="headertitle">
<div class="title">irrMap.h</div>  </div>
</div>
<div class="contents">
<a href="irr_map_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// Copyright (C) 2006-2012 by Kat&#39;Oun</span>
<a name="l00002"></a>00002 <span class="comment">// This file is part of the &quot;Irrlicht Engine&quot;.</span>
<a name="l00003"></a>00003 <span class="comment">// For conditions of distribution and use, see copyright notice in irrlicht.h</span>
<a name="l00004"></a>00004 
<a name="l00005"></a>00005 <span class="preprocessor">#ifndef __IRR_MAP_H_INCLUDED__</span>
<a name="l00006"></a>00006 <span class="preprocessor"></span><span class="preprocessor">#define __IRR_MAP_H_INCLUDED__</span>
<a name="l00007"></a>00007 <span class="preprocessor"></span>
<a name="l00008"></a>00008 <span class="preprocessor">#include &quot;<a class="code" href="irr_types_8h.html">irrTypes.h</a>&quot;</span>
<a name="l00009"></a>00009 <span class="preprocessor">#include &quot;<a class="code" href="irr_math_8h.html">irrMath.h</a>&quot;</span>
<a name="l00010"></a>00010 
<a name="l00011"></a>00011 <span class="keyword">namespace </span>irr
<a name="l00012"></a>00012 {
<a name="l00013"></a>00013 <span class="keyword">namespace </span>core
<a name="l00014"></a>00014 {
<a name="l00015"></a>00015 
<a name="l00017"></a>00017 <span class="keyword">template</span> &lt;<span class="keyword">class</span> KeyType, <span class="keyword">class</span> ValueType&gt;
<a name="l00018"></a><a class="code" href="classirr_1_1core_1_1map.html">00018</a> <span class="keyword">class </span><a class="code" href="classirr_1_1core_1_1map.html" title="map template for associative arrays using a red-black tree">map</a>
<a name="l00019"></a>00019 {
<a name="l00021"></a>00021     <span class="keyword">template</span> &lt;<span class="keyword">class</span> KeyTypeRB, <span class="keyword">class</span> ValueTypeRB&gt;
<a name="l00022"></a>00022     <span class="keyword">class </span>RBTree
<a name="l00023"></a>00023     {
<a name="l00024"></a>00024     <span class="keyword">public</span>:
<a name="l00025"></a>00025 
<a name="l00026"></a>00026         RBTree(<span class="keyword">const</span> KeyTypeRB&amp; k, <span class="keyword">const</span> ValueTypeRB&amp; v)
<a name="l00027"></a>00027             : LeftChild(0), RightChild(0), Parent(0), Key(k),
<a name="l00028"></a>00028                 Value(v), IsRed(<span class="keyword">true</span>) {}
<a name="l00029"></a>00029 
<a name="l00030"></a>00030         <span class="keywordtype">void</span> setLeftChild(RBTree* p)
<a name="l00031"></a>00031         {
<a name="l00032"></a>00032             LeftChild=p;
<a name="l00033"></a>00033             <span class="keywordflow">if</span> (p)
<a name="l00034"></a>00034                 p-&gt;setParent(<span class="keyword">this</span>);
<a name="l00035"></a>00035         }
<a name="l00036"></a>00036 
<a name="l00037"></a>00037         <span class="keywordtype">void</span> setRightChild(RBTree* p)
<a name="l00038"></a>00038         {
<a name="l00039"></a>00039             RightChild=p;
<a name="l00040"></a>00040             <span class="keywordflow">if</span> (p)
<a name="l00041"></a>00041                 p-&gt;setParent(<span class="keyword">this</span>);
<a name="l00042"></a>00042         }
<a name="l00043"></a>00043 
<a name="l00044"></a>00044         <span class="keywordtype">void</span> setParent(RBTree* p)       { Parent=p; }
<a name="l00045"></a>00045 
<a name="l00046"></a>00046         <span class="keywordtype">void</span> setValue(<span class="keyword">const</span> ValueTypeRB&amp; v) { Value = v; }
<a name="l00047"></a>00047 
<a name="l00048"></a>00048         <span class="keywordtype">void</span> setRed()           { IsRed = <span class="keyword">true</span>; }
<a name="l00049"></a>00049         <span class="keywordtype">void</span> setBlack()         { IsRed = <span class="keyword">false</span>; }
<a name="l00050"></a>00050 
<a name="l00051"></a>00051         RBTree* getLeftChild()<span class="keyword"> const    </span>{ <span class="keywordflow">return</span> LeftChild; }
<a name="l00052"></a>00052         RBTree* getRightChild()<span class="keyword"> const   </span>{ <span class="keywordflow">return</span> RightChild; }
<a name="l00053"></a>00053         RBTree* getParent()<span class="keyword"> const       </span>{ <span class="keywordflow">return</span> Parent; }
<a name="l00054"></a>00054 
<a name="l00055"></a>00055         <span class="keyword">const</span> ValueTypeRB&amp; getValue()<span class="keyword"> const</span>
<a name="l00056"></a>00056 <span class="keyword">        </span>{
<a name="l00057"></a>00057             <a class="code" href="irr_types_8h.html#ad19cf45bdc142ef8e4a011cabbc4a4af" title="Defines a small statement to work around a microsoft compiler bug.">_IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX</a>;
<a name="l00058"></a>00058             <span class="keywordflow">return</span> Value;
<a name="l00059"></a>00059         }
<a name="l00060"></a>00060 
<a name="l00061"></a>00061         ValueTypeRB&amp; getValue()
<a name="l00062"></a>00062         {
<a name="l00063"></a>00063             <a class="code" href="irr_types_8h.html#ad19cf45bdc142ef8e4a011cabbc4a4af" title="Defines a small statement to work around a microsoft compiler bug.">_IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX</a>;
<a name="l00064"></a>00064             <span class="keywordflow">return</span> Value;
<a name="l00065"></a>00065         }
<a name="l00066"></a>00066 
<a name="l00067"></a>00067         <span class="keyword">const</span> KeyTypeRB&amp; getKey()<span class="keyword"> const</span>
<a name="l00068"></a>00068 <span class="keyword">        </span>{
<a name="l00069"></a>00069             <a class="code" href="irr_types_8h.html#ad19cf45bdc142ef8e4a011cabbc4a4af" title="Defines a small statement to work around a microsoft compiler bug.">_IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX</a>;
<a name="l00070"></a>00070             <span class="keywordflow">return</span> Key;
<a name="l00071"></a>00071         }
<a name="l00072"></a>00072 
<a name="l00073"></a>00073         <span class="keywordtype">bool</span> isRoot()<span class="keyword"> const</span>
<a name="l00074"></a>00074 <span class="keyword">        </span>{
<a name="l00075"></a>00075             <a class="code" href="irr_types_8h.html#ad19cf45bdc142ef8e4a011cabbc4a4af" title="Defines a small statement to work around a microsoft compiler bug.">_IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX</a>;
<a name="l00076"></a>00076             <span class="keywordflow">return</span> Parent==0;
<a name="l00077"></a>00077         }
<a name="l00078"></a>00078 
<a name="l00079"></a>00079         <span class="keywordtype">bool</span> isLeftChild()<span class="keyword"> const</span>
<a name="l00080"></a>00080 <span class="keyword">        </span>{
<a name="l00081"></a>00081             <a class="code" href="irr_types_8h.html#ad19cf45bdc142ef8e4a011cabbc4a4af" title="Defines a small statement to work around a microsoft compiler bug.">_IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX</a>;
<a name="l00082"></a>00082             <span class="keywordflow">return</span> (Parent != 0) &amp;&amp; (Parent-&gt;getLeftChild()==<span class="keyword">this</span>);
<a name="l00083"></a>00083         }
<a name="l00084"></a>00084 
<a name="l00085"></a>00085         <span class="keywordtype">bool</span> isRightChild()<span class="keyword"> const</span>
<a name="l00086"></a>00086 <span class="keyword">        </span>{
<a name="l00087"></a>00087             <a class="code" href="irr_types_8h.html#ad19cf45bdc142ef8e4a011cabbc4a4af" title="Defines a small statement to work around a microsoft compiler bug.">_IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX</a>;
<a name="l00088"></a>00088             <span class="keywordflow">return</span> (Parent!=0) &amp;&amp; (Parent-&gt;getRightChild()==<span class="keyword">this</span>);
<a name="l00089"></a>00089         }
<a name="l00090"></a>00090 
<a name="l00091"></a>00091         <span class="keywordtype">bool</span> isLeaf()<span class="keyword"> const</span>
<a name="l00092"></a>00092 <span class="keyword">        </span>{
<a name="l00093"></a>00093             <a class="code" href="irr_types_8h.html#ad19cf45bdc142ef8e4a011cabbc4a4af" title="Defines a small statement to work around a microsoft compiler bug.">_IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX</a>;
<a name="l00094"></a>00094             <span class="keywordflow">return</span> (LeftChild==0) &amp;&amp; (RightChild==0);
<a name="l00095"></a>00095         }
<a name="l00096"></a>00096 
<a name="l00097"></a>00097         <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> getLevel()<span class="keyword"> const</span>
<a name="l00098"></a>00098 <span class="keyword">        </span>{
<a name="l00099"></a>00099             <span class="keywordflow">if</span> (isRoot())
<a name="l00100"></a>00100                 <span class="keywordflow">return</span> 1;
<a name="l00101"></a>00101             <span class="keywordflow">else</span>
<a name="l00102"></a>00102                 <span class="keywordflow">return</span> getParent()-&gt;getLevel() + 1;
<a name="l00103"></a>00103         }
<a name="l00104"></a>00104 
<a name="l00105"></a>00105 
<a name="l00106"></a>00106         <span class="keywordtype">bool</span> isRed()<span class="keyword"> const</span>
<a name="l00107"></a>00107 <span class="keyword">        </span>{
<a name="l00108"></a>00108             <a class="code" href="irr_types_8h.html#ad19cf45bdc142ef8e4a011cabbc4a4af" title="Defines a small statement to work around a microsoft compiler bug.">_IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX</a>;
<a name="l00109"></a>00109             <span class="keywordflow">return</span> IsRed;
<a name="l00110"></a>00110         }
<a name="l00111"></a>00111 
<a name="l00112"></a>00112         <span class="keywordtype">bool</span> isBlack()<span class="keyword"> const</span>
<a name="l00113"></a>00113 <span class="keyword">        </span>{
<a name="l00114"></a>00114             <a class="code" href="irr_types_8h.html#ad19cf45bdc142ef8e4a011cabbc4a4af" title="Defines a small statement to work around a microsoft compiler bug.">_IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX</a>;
<a name="l00115"></a>00115             <span class="keywordflow">return</span> !IsRed;
<a name="l00116"></a>00116         }
<a name="l00117"></a>00117 
<a name="l00118"></a>00118     <span class="keyword">private</span>:
<a name="l00119"></a>00119         RBTree();
<a name="l00120"></a>00120 
<a name="l00121"></a>00121         RBTree*     LeftChild;
<a name="l00122"></a>00122         RBTree*     RightChild;
<a name="l00123"></a>00123 
<a name="l00124"></a>00124         RBTree*     Parent;
<a name="l00125"></a>00125 
<a name="l00126"></a>00126         KeyTypeRB   Key;
<a name="l00127"></a>00127         ValueTypeRB Value;
<a name="l00128"></a>00128 
<a name="l00129"></a>00129         <span class="keywordtype">bool</span> IsRed;
<a name="l00130"></a>00130     }; <span class="comment">// RBTree</span>
<a name="l00131"></a>00131 
<a name="l00132"></a>00132     <span class="keyword">public</span>:
<a name="l00133"></a>00133 
<a name="l00134"></a><a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">00134</a>     <span class="keyword">typedef</span> RBTree&lt;KeyType,ValueType&gt; <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>;
<a name="l00135"></a>00135     <span class="comment">// We need the forwad declaration for the friend declaration</span>
<a name="l00136"></a>00136     <span class="keyword">class </span><a class="code" href="classirr_1_1core_1_1map_1_1_const_iterator.html" title="Const Iterator.">ConstIterator</a>;
<a name="l00137"></a>00137 
<a name="l00139"></a><a class="code" href="classirr_1_1core_1_1map_1_1_iterator.html">00139</a>     <span class="keyword">class </span><a class="code" href="classirr_1_1core_1_1map_1_1_iterator.html" title="Normal Iterator.">Iterator</a>
<a name="l00140"></a>00140     {
<a name="l00141"></a><a class="code" href="classirr_1_1core_1_1map_1_1_iterator.html#a5485970bb9da6b5d782fa28638b5658f">00141</a>         <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classirr_1_1core_1_1map_1_1_const_iterator.html" title="Const Iterator.">ConstIterator</a>;
<a name="l00142"></a>00142     <span class="keyword">public</span>:
<a name="l00143"></a>00143 
<a name="l00144"></a><a class="code" href="classirr_1_1core_1_1map_1_1_iterator.html#a80cc0822177952c5913c846cb62242cf">00144</a>         <a class="code" href="classirr_1_1core_1_1map_1_1_iterator.html#a80cc0822177952c5913c846cb62242cf">Iterator</a>() : Root(0), Cur(0) {}
<a name="l00145"></a>00145 
<a name="l00146"></a>00146         <span class="comment">// Constructor(Node*)</span>
<a name="l00147"></a><a class="code" href="classirr_1_1core_1_1map_1_1_iterator.html#a5d05d4a846f3103d099e3e5308b63ff8">00147</a>         <a class="code" href="classirr_1_1core_1_1map_1_1_iterator.html#a80cc0822177952c5913c846cb62242cf">Iterator</a>(<a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* root) : Root(root)
<a name="l00148"></a>00148         {
<a name="l00149"></a>00149             <a class="code" href="classirr_1_1core_1_1map_1_1_iterator.html#ad097d52b6e77514491e7dcb0f81fc898">reset</a>();
<a name="l00150"></a>00150         }
<a name="l00151"></a>00151 
<a name="l00152"></a>00152         <span class="comment">// Copy constructor</span>
<a name="l00153"></a><a class="code" href="classirr_1_1core_1_1map_1_1_iterator.html#a65505a0639a7d60523012915421ecbca">00153</a>         <a class="code" href="classirr_1_1core_1_1map_1_1_iterator.html#a65505a0639a7d60523012915421ecbca">Iterator</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1map_1_1_iterator.html" title="Normal Iterator.">Iterator</a>&amp; src) : Root(src.Root), Cur(src.Cur) {}
<a name="l00154"></a>00154 
<a name="l00155"></a><a class="code" href="classirr_1_1core_1_1map_1_1_iterator.html#ad097d52b6e77514491e7dcb0f81fc898">00155</a>         <span class="keywordtype">void</span> <a class="code" href="classirr_1_1core_1_1map_1_1_iterator.html#ad097d52b6e77514491e7dcb0f81fc898">reset</a>(<span class="keywordtype">bool</span> atLowest=<span class="keyword">true</span>)
<a name="l00156"></a>00156         {
<a name="l00157"></a>00157             <span class="keywordflow">if</span> (atLowest)
<a name="l00158"></a>00158                 Cur = getMin(Root);
<a name="l00159"></a>00159             <span class="keywordflow">else</span>
<a name="l00160"></a>00160                 Cur = getMax(Root);
<a name="l00161"></a>00161         }
<a name="l00162"></a>00162 
<a name="l00163"></a><a class="code" href="classirr_1_1core_1_1map_1_1_iterator.html#ad3e095f3c74edbbba131d966cd2bd0bb">00163</a>         <span class="keywordtype">bool</span> <a class="code" href="classirr_1_1core_1_1map_1_1_iterator.html#ad3e095f3c74edbbba131d966cd2bd0bb">atEnd</a>()<span class="keyword"> const</span>
<a name="l00164"></a>00164 <span class="keyword">        </span>{
<a name="l00165"></a>00165             <a class="code" href="irr_types_8h.html#ad19cf45bdc142ef8e4a011cabbc4a4af" title="Defines a small statement to work around a microsoft compiler bug.">_IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX</a>;
<a name="l00166"></a>00166             <span class="keywordflow">return</span> Cur==0;
<a name="l00167"></a>00167         }
<a name="l00168"></a>00168 
<a name="l00169"></a><a class="code" href="classirr_1_1core_1_1map_1_1_iterator.html#a0bcf0d1df889b46f2876b20c4c356a8a">00169</a>         <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* <a class="code" href="classirr_1_1core_1_1map_1_1_iterator.html#a0bcf0d1df889b46f2876b20c4c356a8a">getNode</a>()<span class="keyword"> const</span>
<a name="l00170"></a>00170 <span class="keyword">        </span>{
<a name="l00171"></a>00171             <span class="keywordflow">return</span> Cur;
<a name="l00172"></a>00172         }
<a name="l00173"></a>00173 
<a name="l00174"></a><a class="code" href="classirr_1_1core_1_1map_1_1_iterator.html#a5d0a93a6bf5996207e31964e1d3fba18">00174</a>         <a class="code" href="classirr_1_1core_1_1map_1_1_iterator.html" title="Normal Iterator.">Iterator</a>&amp; <a class="code" href="classirr_1_1core_1_1map_1_1_iterator.html#a5d0a93a6bf5996207e31964e1d3fba18">operator=</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1map_1_1_iterator.html" title="Normal Iterator.">Iterator</a>&amp; src)
<a name="l00175"></a>00175         {
<a name="l00176"></a>00176             Root = src.Root;
<a name="l00177"></a>00177             Cur = src.Cur;
<a name="l00178"></a>00178             <span class="keywordflow">return</span> (*<span class="keyword">this</span>);
<a name="l00179"></a>00179         }
<a name="l00180"></a>00180 
<a name="l00181"></a><a class="code" href="classirr_1_1core_1_1map_1_1_iterator.html#aab068627540dbbf9ed6503e6a27acf2d">00181</a>         <span class="keywordtype">void</span> <a class="code" href="classirr_1_1core_1_1map_1_1_iterator.html#aab068627540dbbf9ed6503e6a27acf2d">operator++</a>(<span class="keywordtype">int</span>)
<a name="l00182"></a>00182         {
<a name="l00183"></a>00183             inc();
<a name="l00184"></a>00184         }
<a name="l00185"></a>00185 
<a name="l00186"></a><a class="code" href="classirr_1_1core_1_1map_1_1_iterator.html#a60f99a10a53cfdc741de06febe38744a">00186</a>         <span class="keywordtype">void</span> <a class="code" href="classirr_1_1core_1_1map_1_1_iterator.html#a60f99a10a53cfdc741de06febe38744a">operator--</a>(<span class="keywordtype">int</span>)
<a name="l00187"></a>00187         {
<a name="l00188"></a>00188             dec();
<a name="l00189"></a>00189         }
<a name="l00190"></a>00190 
<a name="l00191"></a><a class="code" href="classirr_1_1core_1_1map_1_1_iterator.html#a3c3028981cb2b4d4826b535f1c965021">00191</a>         <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* <a class="code" href="classirr_1_1core_1_1map_1_1_iterator.html#a3c3028981cb2b4d4826b535f1c965021">operator-&gt;</a>()
<a name="l00192"></a>00192         {
<a name="l00193"></a>00193             <span class="keywordflow">return</span> <a class="code" href="classirr_1_1core_1_1map_1_1_iterator.html#a0bcf0d1df889b46f2876b20c4c356a8a">getNode</a>();
<a name="l00194"></a>00194         }
<a name="l00195"></a>00195 
<a name="l00196"></a><a class="code" href="classirr_1_1core_1_1map_1_1_iterator.html#a6f2de16c879c563046eb228ff50c4662">00196</a>         <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>&amp; <a class="code" href="classirr_1_1core_1_1map_1_1_iterator.html#a6f2de16c879c563046eb228ff50c4662">operator*</a>()
<a name="l00197"></a>00197         {
<a name="l00198"></a>00198             <a class="code" href="irr_types_8h.html#a12f3b5fd18ca108f90c5c74db602267e" title="define a break macro for debugging.">_IRR_DEBUG_BREAK_IF</a>(<a class="code" href="classirr_1_1core_1_1map_1_1_iterator.html#ad3e095f3c74edbbba131d966cd2bd0bb">atEnd</a>()) <span class="comment">// access violation</span>
<a name="l00199"></a>00199 
<a name="l00200"></a>00200             <span class="keywordflow">return</span> *Cur;
<a name="l00201"></a>00201         }
<a name="l00202"></a>00202 
<a name="l00203"></a>00203     <span class="keyword">private</span>:
<a name="l00204"></a>00204 
<a name="l00205"></a>00205         <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* getMin(<a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* n)<span class="keyword"> const</span>
<a name="l00206"></a>00206 <span class="keyword">        </span>{
<a name="l00207"></a>00207             <span class="keywordflow">while</span>(n &amp;&amp; n-&gt;getLeftChild())
<a name="l00208"></a>00208                 n = n-&gt;getLeftChild();
<a name="l00209"></a>00209             <span class="keywordflow">return</span> n;
<a name="l00210"></a>00210         }
<a name="l00211"></a>00211 
<a name="l00212"></a>00212         <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* getMax(<a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* n)<span class="keyword"> const</span>
<a name="l00213"></a>00213 <span class="keyword">        </span>{
<a name="l00214"></a>00214             <span class="keywordflow">while</span>(n &amp;&amp; n-&gt;getRightChild())
<a name="l00215"></a>00215                 n = n-&gt;getRightChild();
<a name="l00216"></a>00216             <span class="keywordflow">return</span> n;
<a name="l00217"></a>00217         }
<a name="l00218"></a>00218 
<a name="l00219"></a>00219         <span class="keywordtype">void</span> inc()
<a name="l00220"></a>00220         {
<a name="l00221"></a>00221             <span class="comment">// Already at end?</span>
<a name="l00222"></a>00222             <span class="keywordflow">if</span> (Cur==0)
<a name="l00223"></a>00223                 <span class="keywordflow">return</span>;
<a name="l00224"></a>00224 
<a name="l00225"></a>00225             <span class="keywordflow">if</span> (Cur-&gt;getRightChild())
<a name="l00226"></a>00226             {
<a name="l00227"></a>00227                 <span class="comment">// If current node has a right child, the next higher node is the</span>
<a name="l00228"></a>00228                 <span class="comment">// node with lowest key beneath the right child.</span>
<a name="l00229"></a>00229                 Cur = getMin(Cur-&gt;getRightChild());
<a name="l00230"></a>00230             }
<a name="l00231"></a>00231             <span class="keywordflow">else</span> <span class="keywordflow">if</span> (Cur-&gt;isLeftChild())
<a name="l00232"></a>00232             {
<a name="l00233"></a>00233                 <span class="comment">// No right child? Well if current node is a left child then</span>
<a name="l00234"></a>00234                 <span class="comment">// the next higher node is the parent</span>
<a name="l00235"></a>00235                 Cur = Cur-&gt;getParent();
<a name="l00236"></a>00236             }
<a name="l00237"></a>00237             <span class="keywordflow">else</span>
<a name="l00238"></a>00238             {
<a name="l00239"></a>00239                 <span class="comment">// Current node neither is left child nor has a right child.</span>
<a name="l00240"></a>00240                 <span class="comment">// Ie it is either right child or root</span>
<a name="l00241"></a>00241                 <span class="comment">// The next higher node is the parent of the first non-right</span>
<a name="l00242"></a>00242                 <span class="comment">// child (ie either a left child or the root) up in the</span>
<a name="l00243"></a>00243                 <span class="comment">// hierarchy. Root&#39;s parent is 0.</span>
<a name="l00244"></a>00244                 <span class="keywordflow">while</span>(Cur-&gt;isRightChild())
<a name="l00245"></a>00245                     Cur = Cur-&gt;getParent();
<a name="l00246"></a>00246                 Cur = Cur-&gt;getParent();
<a name="l00247"></a>00247             }
<a name="l00248"></a>00248         }
<a name="l00249"></a>00249 
<a name="l00250"></a>00250         <span class="keywordtype">void</span> dec()
<a name="l00251"></a>00251         {
<a name="l00252"></a>00252             <span class="comment">// Already at end?</span>
<a name="l00253"></a>00253             <span class="keywordflow">if</span> (Cur==0)
<a name="l00254"></a>00254                 <span class="keywordflow">return</span>;
<a name="l00255"></a>00255 
<a name="l00256"></a>00256             <span class="keywordflow">if</span> (Cur-&gt;getLeftChild())
<a name="l00257"></a>00257             {
<a name="l00258"></a>00258                 <span class="comment">// If current node has a left child, the next lower node is the</span>
<a name="l00259"></a>00259                 <span class="comment">// node with highest key beneath the left child.</span>
<a name="l00260"></a>00260                 Cur = getMax(Cur-&gt;getLeftChild());
<a name="l00261"></a>00261             }
<a name="l00262"></a>00262             <span class="keywordflow">else</span> <span class="keywordflow">if</span> (Cur-&gt;isRightChild())
<a name="l00263"></a>00263             {
<a name="l00264"></a>00264                 <span class="comment">// No left child? Well if current node is a right child then</span>
<a name="l00265"></a>00265                 <span class="comment">// the next lower node is the parent</span>
<a name="l00266"></a>00266                 Cur = Cur-&gt;getParent();
<a name="l00267"></a>00267             }
<a name="l00268"></a>00268             <span class="keywordflow">else</span>
<a name="l00269"></a>00269             {
<a name="l00270"></a>00270                 <span class="comment">// Current node neither is right child nor has a left child.</span>
<a name="l00271"></a>00271                 <span class="comment">// Ie it is either left child or root</span>
<a name="l00272"></a>00272                 <span class="comment">// The next higher node is the parent of the first non-left</span>
<a name="l00273"></a>00273                 <span class="comment">// child (ie either a right child or the root) up in the</span>
<a name="l00274"></a>00274                 <span class="comment">// hierarchy. Root&#39;s parent is 0.</span>
<a name="l00275"></a>00275 
<a name="l00276"></a>00276                 <span class="keywordflow">while</span>(Cur-&gt;isLeftChild())
<a name="l00277"></a>00277                     Cur = Cur-&gt;getParent();
<a name="l00278"></a>00278                 Cur = Cur-&gt;getParent();
<a name="l00279"></a>00279             }
<a name="l00280"></a>00280         }
<a name="l00281"></a>00281 
<a name="l00282"></a>00282         <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* Root;
<a name="l00283"></a>00283         <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* Cur;
<a name="l00284"></a>00284     }; <span class="comment">// Iterator</span>
<a name="l00285"></a>00285 
<a name="l00287"></a><a class="code" href="classirr_1_1core_1_1map_1_1_const_iterator.html">00287</a>     <span class="keyword">class </span><a class="code" href="classirr_1_1core_1_1map_1_1_const_iterator.html" title="Const Iterator.">ConstIterator</a>
<a name="l00288"></a>00288     {
<a name="l00289"></a><a class="code" href="classirr_1_1core_1_1map_1_1_const_iterator.html#a9830fc407400559db7e7783cc10a9394">00289</a>         <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classirr_1_1core_1_1map_1_1_iterator.html" title="Normal Iterator.">Iterator</a>;
<a name="l00290"></a>00290     <span class="keyword">public</span>:
<a name="l00291"></a>00291 
<a name="l00292"></a><a class="code" href="classirr_1_1core_1_1map_1_1_const_iterator.html#acd4de616ba32f863478e43ac293b02dd">00292</a>         <a class="code" href="classirr_1_1core_1_1map_1_1_const_iterator.html#acd4de616ba32f863478e43ac293b02dd">ConstIterator</a>() : Root(0), Cur(0) {}
<a name="l00293"></a>00293 
<a name="l00294"></a>00294         <span class="comment">// Constructor(Node*)</span>
<a name="l00295"></a><a class="code" href="classirr_1_1core_1_1map_1_1_const_iterator.html#a7752531a2edbaf49b9f6ab369e6f7b6d">00295</a>         <a class="code" href="classirr_1_1core_1_1map_1_1_const_iterator.html#acd4de616ba32f863478e43ac293b02dd">ConstIterator</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* root) : Root(root)
<a name="l00296"></a>00296         {
<a name="l00297"></a>00297             <a class="code" href="classirr_1_1core_1_1map_1_1_const_iterator.html#a73585cabdf369eff484831e7ec9e36cf">reset</a>();
<a name="l00298"></a>00298         }
<a name="l00299"></a>00299 
<a name="l00300"></a>00300         <span class="comment">// Copy constructor</span>
<a name="l00301"></a><a class="code" href="classirr_1_1core_1_1map_1_1_const_iterator.html#a64feda787ba6b41213c46b568835feab">00301</a>         <a class="code" href="classirr_1_1core_1_1map_1_1_const_iterator.html#a64feda787ba6b41213c46b568835feab">ConstIterator</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1map_1_1_const_iterator.html" title="Const Iterator.">ConstIterator</a>&amp; src) : Root(src.Root), Cur(src.Cur) {}
<a name="l00302"></a><a class="code" href="classirr_1_1core_1_1map_1_1_const_iterator.html#abd8f733814d984b7b48aa50b777d1a53">00302</a>         <a class="code" href="classirr_1_1core_1_1map_1_1_const_iterator.html#abd8f733814d984b7b48aa50b777d1a53">ConstIterator</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1map_1_1_iterator.html" title="Normal Iterator.">Iterator</a>&amp; src) : Root(src.Root), Cur(src.Cur) {}
<a name="l00303"></a>00303 
<a name="l00304"></a><a class="code" href="classirr_1_1core_1_1map_1_1_const_iterator.html#a73585cabdf369eff484831e7ec9e36cf">00304</a>         <span class="keywordtype">void</span> <a class="code" href="classirr_1_1core_1_1map_1_1_const_iterator.html#a73585cabdf369eff484831e7ec9e36cf">reset</a>(<span class="keywordtype">bool</span> atLowest=<span class="keyword">true</span>)
<a name="l00305"></a>00305         {
<a name="l00306"></a>00306             <span class="keywordflow">if</span> (atLowest)
<a name="l00307"></a>00307                 Cur = getMin(Root);
<a name="l00308"></a>00308             <span class="keywordflow">else</span>
<a name="l00309"></a>00309                 Cur = getMax(Root);
<a name="l00310"></a>00310         }
<a name="l00311"></a>00311 
<a name="l00312"></a><a class="code" href="classirr_1_1core_1_1map_1_1_const_iterator.html#aa04731741ac3c5d43ab1bf3bf2f06ab8">00312</a>         <span class="keywordtype">bool</span> <a class="code" href="classirr_1_1core_1_1map_1_1_const_iterator.html#aa04731741ac3c5d43ab1bf3bf2f06ab8">atEnd</a>()<span class="keyword"> const</span>
<a name="l00313"></a>00313 <span class="keyword">        </span>{
<a name="l00314"></a>00314             <a class="code" href="irr_types_8h.html#ad19cf45bdc142ef8e4a011cabbc4a4af" title="Defines a small statement to work around a microsoft compiler bug.">_IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX</a>;
<a name="l00315"></a>00315             <span class="keywordflow">return</span> Cur==0;
<a name="l00316"></a>00316         }
<a name="l00317"></a>00317 
<a name="l00318"></a><a class="code" href="classirr_1_1core_1_1map_1_1_const_iterator.html#a0191331e73b7092aad9ae09756a5d73e">00318</a>         <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* <a class="code" href="classirr_1_1core_1_1map_1_1_const_iterator.html#a0191331e73b7092aad9ae09756a5d73e">getNode</a>()<span class="keyword"> const</span>
<a name="l00319"></a>00319 <span class="keyword">        </span>{
<a name="l00320"></a>00320             <span class="keywordflow">return</span> Cur;
<a name="l00321"></a>00321         }
<a name="l00322"></a>00322 
<a name="l00323"></a><a class="code" href="classirr_1_1core_1_1map_1_1_const_iterator.html#a97b011255d93acd9ebaac5e9c492e907">00323</a>         <a class="code" href="classirr_1_1core_1_1map_1_1_const_iterator.html" title="Const Iterator.">ConstIterator</a>&amp; <a class="code" href="classirr_1_1core_1_1map_1_1_const_iterator.html#a97b011255d93acd9ebaac5e9c492e907">operator=</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1map_1_1_const_iterator.html" title="Const Iterator.">ConstIterator</a>&amp; src)
<a name="l00324"></a>00324         {
<a name="l00325"></a>00325             Root = src.Root;
<a name="l00326"></a>00326             Cur = src.Cur;
<a name="l00327"></a>00327             <span class="keywordflow">return</span> (*<span class="keyword">this</span>);
<a name="l00328"></a>00328         }
<a name="l00329"></a>00329 
<a name="l00330"></a><a class="code" href="classirr_1_1core_1_1map_1_1_const_iterator.html#a98d71ff60938b7632f8ca947322d91e6">00330</a>         <span class="keywordtype">void</span> <a class="code" href="classirr_1_1core_1_1map_1_1_const_iterator.html#a98d71ff60938b7632f8ca947322d91e6">operator++</a>(<span class="keywordtype">int</span>)
<a name="l00331"></a>00331         {
<a name="l00332"></a>00332             inc();
<a name="l00333"></a>00333         }
<a name="l00334"></a>00334 
<a name="l00335"></a><a class="code" href="classirr_1_1core_1_1map_1_1_const_iterator.html#a780455ee04a273292a7d13c8f7658898">00335</a>         <span class="keywordtype">void</span> <a class="code" href="classirr_1_1core_1_1map_1_1_const_iterator.html#a780455ee04a273292a7d13c8f7658898">operator--</a>(<span class="keywordtype">int</span>)
<a name="l00336"></a>00336         {
<a name="l00337"></a>00337             dec();
<a name="l00338"></a>00338         }
<a name="l00339"></a>00339 
<a name="l00340"></a><a class="code" href="classirr_1_1core_1_1map_1_1_const_iterator.html#a699be8abf3a2514d1f12bae54cb12d43">00340</a>         <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* <a class="code" href="classirr_1_1core_1_1map_1_1_const_iterator.html#a699be8abf3a2514d1f12bae54cb12d43">operator-&gt;</a>()
<a name="l00341"></a>00341         {
<a name="l00342"></a>00342             <span class="keywordflow">return</span> <a class="code" href="classirr_1_1core_1_1map_1_1_const_iterator.html#a0191331e73b7092aad9ae09756a5d73e">getNode</a>();
<a name="l00343"></a>00343         }
<a name="l00344"></a>00344 
<a name="l00345"></a><a class="code" href="classirr_1_1core_1_1map_1_1_const_iterator.html#a57444336eeed447575db54fcb8027dfe">00345</a>         <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>&amp; <a class="code" href="classirr_1_1core_1_1map_1_1_const_iterator.html#a57444336eeed447575db54fcb8027dfe">operator*</a>()
<a name="l00346"></a>00346         {
<a name="l00347"></a>00347             <a class="code" href="irr_types_8h.html#a12f3b5fd18ca108f90c5c74db602267e" title="define a break macro for debugging.">_IRR_DEBUG_BREAK_IF</a>(<a class="code" href="classirr_1_1core_1_1map_1_1_const_iterator.html#aa04731741ac3c5d43ab1bf3bf2f06ab8">atEnd</a>()) <span class="comment">// access violation</span>
<a name="l00348"></a>00348 
<a name="l00349"></a>00349             <span class="keywordflow">return</span> *Cur;
<a name="l00350"></a>00350         }
<a name="l00351"></a>00351 
<a name="l00352"></a>00352     <span class="keyword">private</span>:
<a name="l00353"></a>00353 
<a name="l00354"></a>00354         <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* getMin(<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* n)<span class="keyword"> const</span>
<a name="l00355"></a>00355 <span class="keyword">        </span>{
<a name="l00356"></a>00356             <span class="keywordflow">while</span>(n &amp;&amp; n-&gt;getLeftChild())
<a name="l00357"></a>00357                 n = n-&gt;getLeftChild();
<a name="l00358"></a>00358             <span class="keywordflow">return</span> n;
<a name="l00359"></a>00359         }
<a name="l00360"></a>00360 
<a name="l00361"></a>00361         <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* getMax(<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* n)<span class="keyword"> const</span>
<a name="l00362"></a>00362 <span class="keyword">        </span>{
<a name="l00363"></a>00363             <span class="keywordflow">while</span>(n &amp;&amp; n-&gt;getRightChild())
<a name="l00364"></a>00364                 n = n-&gt;getRightChild();
<a name="l00365"></a>00365             <span class="keywordflow">return</span> n;
<a name="l00366"></a>00366         }
<a name="l00367"></a>00367 
<a name="l00368"></a>00368         <span class="keywordtype">void</span> inc()
<a name="l00369"></a>00369         {
<a name="l00370"></a>00370             <span class="comment">// Already at end?</span>
<a name="l00371"></a>00371             <span class="keywordflow">if</span> (Cur==0)
<a name="l00372"></a>00372                 <span class="keywordflow">return</span>;
<a name="l00373"></a>00373 
<a name="l00374"></a>00374             <span class="keywordflow">if</span> (Cur-&gt;getRightChild())
<a name="l00375"></a>00375             {
<a name="l00376"></a>00376                 <span class="comment">// If current node has a right child, the next higher node is the</span>
<a name="l00377"></a>00377                 <span class="comment">// node with lowest key beneath the right child.</span>
<a name="l00378"></a>00378                 Cur = getMin(Cur-&gt;getRightChild());
<a name="l00379"></a>00379             }
<a name="l00380"></a>00380             <span class="keywordflow">else</span> <span class="keywordflow">if</span> (Cur-&gt;isLeftChild())
<a name="l00381"></a>00381             {
<a name="l00382"></a>00382                 <span class="comment">// No right child? Well if current node is a left child then</span>
<a name="l00383"></a>00383                 <span class="comment">// the next higher node is the parent</span>
<a name="l00384"></a>00384                 Cur = Cur-&gt;getParent();
<a name="l00385"></a>00385             }
<a name="l00386"></a>00386             <span class="keywordflow">else</span>
<a name="l00387"></a>00387             {
<a name="l00388"></a>00388                 <span class="comment">// Current node neither is left child nor has a right child.</span>
<a name="l00389"></a>00389                 <span class="comment">// Ie it is either right child or root</span>
<a name="l00390"></a>00390                 <span class="comment">// The next higher node is the parent of the first non-right</span>
<a name="l00391"></a>00391                 <span class="comment">// child (ie either a left child or the root) up in the</span>
<a name="l00392"></a>00392                 <span class="comment">// hierarchy. Root&#39;s parent is 0.</span>
<a name="l00393"></a>00393                 <span class="keywordflow">while</span>(Cur-&gt;isRightChild())
<a name="l00394"></a>00394                     Cur = Cur-&gt;getParent();
<a name="l00395"></a>00395                 Cur = Cur-&gt;getParent();
<a name="l00396"></a>00396             }
<a name="l00397"></a>00397         }
<a name="l00398"></a>00398 
<a name="l00399"></a>00399         <span class="keywordtype">void</span> dec()
<a name="l00400"></a>00400         {
<a name="l00401"></a>00401             <span class="comment">// Already at end?</span>
<a name="l00402"></a>00402             <span class="keywordflow">if</span> (Cur==0)
<a name="l00403"></a>00403                 <span class="keywordflow">return</span>;
<a name="l00404"></a>00404 
<a name="l00405"></a>00405             <span class="keywordflow">if</span> (Cur-&gt;getLeftChild())
<a name="l00406"></a>00406             {
<a name="l00407"></a>00407                 <span class="comment">// If current node has a left child, the next lower node is the</span>
<a name="l00408"></a>00408                 <span class="comment">// node with highest key beneath the left child.</span>
<a name="l00409"></a>00409                 Cur = getMax(Cur-&gt;getLeftChild());
<a name="l00410"></a>00410             }
<a name="l00411"></a>00411             <span class="keywordflow">else</span> <span class="keywordflow">if</span> (Cur-&gt;isRightChild())
<a name="l00412"></a>00412             {
<a name="l00413"></a>00413                 <span class="comment">// No left child? Well if current node is a right child then</span>
<a name="l00414"></a>00414                 <span class="comment">// the next lower node is the parent</span>
<a name="l00415"></a>00415                 Cur = Cur-&gt;getParent();
<a name="l00416"></a>00416             }
<a name="l00417"></a>00417             <span class="keywordflow">else</span>
<a name="l00418"></a>00418             {
<a name="l00419"></a>00419                 <span class="comment">// Current node neither is right child nor has a left child.</span>
<a name="l00420"></a>00420                 <span class="comment">// Ie it is either left child or root</span>
<a name="l00421"></a>00421                 <span class="comment">// The next higher node is the parent of the first non-left</span>
<a name="l00422"></a>00422                 <span class="comment">// child (ie either a right child or the root) up in the</span>
<a name="l00423"></a>00423                 <span class="comment">// hierarchy. Root&#39;s parent is 0.</span>
<a name="l00424"></a>00424 
<a name="l00425"></a>00425                 <span class="keywordflow">while</span>(Cur-&gt;isLeftChild())
<a name="l00426"></a>00426                     Cur = Cur-&gt;getParent();
<a name="l00427"></a>00427                 Cur = Cur-&gt;getParent();
<a name="l00428"></a>00428             }
<a name="l00429"></a>00429         }
<a name="l00430"></a>00430 
<a name="l00431"></a>00431         <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* Root;
<a name="l00432"></a>00432         <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* Cur;
<a name="l00433"></a>00433     }; <span class="comment">// ConstIterator</span>
<a name="l00434"></a>00434 
<a name="l00435"></a>00435 
<a name="l00437"></a>00437 
<a name="l00441"></a><a class="code" href="classirr_1_1core_1_1map_1_1_parent_first_iterator.html">00441</a>     <span class="keyword">class </span><a class="code" href="classirr_1_1core_1_1map_1_1_parent_first_iterator.html" title="Parent First Iterator.">ParentFirstIterator</a>
<a name="l00442"></a>00442     {
<a name="l00443"></a>00443     <span class="keyword">public</span>:
<a name="l00444"></a>00444 
<a name="l00445"></a><a class="code" href="classirr_1_1core_1_1map_1_1_parent_first_iterator.html#a02c2710f6ec85e4b9f387c9f62f1a8a2">00445</a>     <a class="code" href="classirr_1_1core_1_1map_1_1_parent_first_iterator.html#a02c2710f6ec85e4b9f387c9f62f1a8a2">ParentFirstIterator</a>() : Root(0), Cur(0) {}
<a name="l00446"></a>00446 
<a name="l00447"></a><a class="code" href="classirr_1_1core_1_1map_1_1_parent_first_iterator.html#a357ac1c340fd19bb14e28a7d168371e1">00447</a>     <span class="keyword">explicit</span> <a class="code" href="classirr_1_1core_1_1map_1_1_parent_first_iterator.html#a02c2710f6ec85e4b9f387c9f62f1a8a2">ParentFirstIterator</a>(<a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* root) : Root(root), Cur(0)
<a name="l00448"></a>00448     {
<a name="l00449"></a>00449         <a class="code" href="classirr_1_1core_1_1map_1_1_parent_first_iterator.html#af31332a1d7256060bcb8dbb82ca6496a">reset</a>();
<a name="l00450"></a>00450     }
<a name="l00451"></a>00451 
<a name="l00452"></a><a class="code" href="classirr_1_1core_1_1map_1_1_parent_first_iterator.html#af31332a1d7256060bcb8dbb82ca6496a">00452</a>     <span class="keywordtype">void</span> <a class="code" href="classirr_1_1core_1_1map_1_1_parent_first_iterator.html#af31332a1d7256060bcb8dbb82ca6496a">reset</a>()
<a name="l00453"></a>00453     {
<a name="l00454"></a>00454         Cur = Root;
<a name="l00455"></a>00455     }
<a name="l00456"></a>00456 
<a name="l00457"></a><a class="code" href="classirr_1_1core_1_1map_1_1_parent_first_iterator.html#ae3ffab18920aed9315081c324a350818">00457</a>     <span class="keywordtype">bool</span> <a class="code" href="classirr_1_1core_1_1map_1_1_parent_first_iterator.html#ae3ffab18920aed9315081c324a350818">atEnd</a>()<span class="keyword"> const</span>
<a name="l00458"></a>00458 <span class="keyword">    </span>{
<a name="l00459"></a>00459         <a class="code" href="irr_types_8h.html#ad19cf45bdc142ef8e4a011cabbc4a4af" title="Defines a small statement to work around a microsoft compiler bug.">_IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX</a>;
<a name="l00460"></a>00460         <span class="keywordflow">return</span> Cur==0;
<a name="l00461"></a>00461     }
<a name="l00462"></a>00462 
<a name="l00463"></a><a class="code" href="classirr_1_1core_1_1map_1_1_parent_first_iterator.html#a51055e1698217a8a718066505a05ecbf">00463</a>     <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* <a class="code" href="classirr_1_1core_1_1map_1_1_parent_first_iterator.html#a51055e1698217a8a718066505a05ecbf">getNode</a>()
<a name="l00464"></a>00464     {
<a name="l00465"></a>00465         <span class="keywordflow">return</span> Cur;
<a name="l00466"></a>00466     }
<a name="l00467"></a>00467 
<a name="l00468"></a><a class="code" href="classirr_1_1core_1_1map_1_1_parent_first_iterator.html#a51a80976e2b3df0f1ac950c4b8d59426">00468</a>     <a class="code" href="classirr_1_1core_1_1map_1_1_parent_first_iterator.html" title="Parent First Iterator.">ParentFirstIterator</a>&amp; <a class="code" href="classirr_1_1core_1_1map_1_1_parent_first_iterator.html#a51a80976e2b3df0f1ac950c4b8d59426">operator=</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1map_1_1_parent_first_iterator.html" title="Parent First Iterator.">ParentFirstIterator</a>&amp; src)
<a name="l00469"></a>00469     {
<a name="l00470"></a>00470         Root = src.Root;
<a name="l00471"></a>00471         Cur = src.Cur;
<a name="l00472"></a>00472         <span class="keywordflow">return</span> (*<span class="keyword">this</span>);
<a name="l00473"></a>00473     }
<a name="l00474"></a>00474 
<a name="l00475"></a><a class="code" href="classirr_1_1core_1_1map_1_1_parent_first_iterator.html#a43bf9ef9131d11a110112c55bf9b2503">00475</a>     <span class="keywordtype">void</span> <a class="code" href="classirr_1_1core_1_1map_1_1_parent_first_iterator.html#a43bf9ef9131d11a110112c55bf9b2503">operator++</a>(<span class="keywordtype">int</span>)
<a name="l00476"></a>00476     {
<a name="l00477"></a>00477         inc();
<a name="l00478"></a>00478     }
<a name="l00479"></a>00479 
<a name="l00480"></a><a class="code" href="classirr_1_1core_1_1map_1_1_parent_first_iterator.html#a18dd8259483e19753969987a979040f6">00480</a>     <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* <a class="code" href="classirr_1_1core_1_1map_1_1_parent_first_iterator.html#a18dd8259483e19753969987a979040f6">operator -&gt; </a>()
<a name="l00481"></a>00481     {
<a name="l00482"></a>00482         <span class="keywordflow">return</span> <a class="code" href="classirr_1_1core_1_1map_1_1_parent_first_iterator.html#a51055e1698217a8a718066505a05ecbf">getNode</a>();
<a name="l00483"></a>00483     }
<a name="l00484"></a>00484 
<a name="l00485"></a><a class="code" href="classirr_1_1core_1_1map_1_1_parent_first_iterator.html#af1aa7b281ef68cf163e286e14a198126">00485</a>     <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>&amp; <a class="code" href="classirr_1_1core_1_1map_1_1_parent_first_iterator.html#af1aa7b281ef68cf163e286e14a198126">operator* </a>()
<a name="l00486"></a>00486     {
<a name="l00487"></a>00487         <a class="code" href="irr_types_8h.html#a12f3b5fd18ca108f90c5c74db602267e" title="define a break macro for debugging.">_IRR_DEBUG_BREAK_IF</a>(<a class="code" href="classirr_1_1core_1_1map_1_1_parent_first_iterator.html#ae3ffab18920aed9315081c324a350818">atEnd</a>()) <span class="comment">// access violation</span>
<a name="l00488"></a>00488 
<a name="l00489"></a>00489         <span class="keywordflow">return</span> *<a class="code" href="classirr_1_1core_1_1map_1_1_parent_first_iterator.html#a51055e1698217a8a718066505a05ecbf">getNode</a>();
<a name="l00490"></a>00490     }
<a name="l00491"></a>00491 
<a name="l00492"></a>00492     <span class="keyword">private</span>:
<a name="l00493"></a>00493 
<a name="l00494"></a>00494     <span class="keywordtype">void</span> inc()
<a name="l00495"></a>00495     {
<a name="l00496"></a>00496         <span class="comment">// Already at end?</span>
<a name="l00497"></a>00497         <span class="keywordflow">if</span> (Cur==0)
<a name="l00498"></a>00498             <span class="keywordflow">return</span>;
<a name="l00499"></a>00499 
<a name="l00500"></a>00500         <span class="comment">// First we try down to the left</span>
<a name="l00501"></a>00501         <span class="keywordflow">if</span> (Cur-&gt;getLeftChild())
<a name="l00502"></a>00502         {
<a name="l00503"></a>00503             Cur = Cur-&gt;getLeftChild();
<a name="l00504"></a>00504         }
<a name="l00505"></a>00505         <span class="keywordflow">else</span> <span class="keywordflow">if</span> (Cur-&gt;getRightChild())
<a name="l00506"></a>00506         {
<a name="l00507"></a>00507             <span class="comment">// No left child? The we go down to the right.</span>
<a name="l00508"></a>00508             Cur = Cur-&gt;getRightChild();
<a name="l00509"></a>00509         }
<a name="l00510"></a>00510         <span class="keywordflow">else</span>
<a name="l00511"></a>00511         {
<a name="l00512"></a>00512             <span class="comment">// No children? Move up in the hierarcy until</span>
<a name="l00513"></a>00513             <span class="comment">// we either reach 0 (and are finished) or</span>
<a name="l00514"></a>00514             <span class="comment">// find a right uncle.</span>
<a name="l00515"></a>00515             <span class="keywordflow">while</span> (Cur!=0)
<a name="l00516"></a>00516             {
<a name="l00517"></a>00517                 <span class="comment">// But if parent is left child and has a right &quot;uncle&quot; the parent</span>
<a name="l00518"></a>00518                 <span class="comment">// has already been processed but the uncle hasn&#39;t. Move to</span>
<a name="l00519"></a>00519                 <span class="comment">// the uncle.</span>
<a name="l00520"></a>00520                 <span class="keywordflow">if</span> (Cur-&gt;isLeftChild() &amp;&amp; Cur-&gt;getParent()-&gt;getRightChild())
<a name="l00521"></a>00521                 {
<a name="l00522"></a>00522                     Cur = Cur-&gt;getParent()-&gt;getRightChild();
<a name="l00523"></a>00523                     <span class="keywordflow">return</span>;
<a name="l00524"></a>00524                 }
<a name="l00525"></a>00525                 Cur = Cur-&gt;getParent();
<a name="l00526"></a>00526             }
<a name="l00527"></a>00527         }
<a name="l00528"></a>00528     }
<a name="l00529"></a>00529 
<a name="l00530"></a>00530     <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* Root;
<a name="l00531"></a>00531     <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* Cur;
<a name="l00532"></a>00532 
<a name="l00533"></a>00533     }; <span class="comment">// ParentFirstIterator</span>
<a name="l00534"></a>00534 
<a name="l00535"></a>00535 
<a name="l00537"></a>00537 
<a name="l00541"></a><a class="code" href="classirr_1_1core_1_1map_1_1_parent_last_iterator.html">00541</a>     <span class="keyword">class </span><a class="code" href="classirr_1_1core_1_1map_1_1_parent_last_iterator.html" title="Parent Last Iterator.">ParentLastIterator</a>
<a name="l00542"></a>00542     {
<a name="l00543"></a>00543     <span class="keyword">public</span>:
<a name="l00544"></a>00544 
<a name="l00545"></a><a class="code" href="classirr_1_1core_1_1map_1_1_parent_last_iterator.html#ade90e591167cb3b9e54de7bbab42f111">00545</a>         <a class="code" href="classirr_1_1core_1_1map_1_1_parent_last_iterator.html#ade90e591167cb3b9e54de7bbab42f111">ParentLastIterator</a>() : Root(0), Cur(0) {}
<a name="l00546"></a>00546 
<a name="l00547"></a><a class="code" href="classirr_1_1core_1_1map_1_1_parent_last_iterator.html#a90bee57feae21230e63cd1db5aef0474">00547</a>         <span class="keyword">explicit</span> <a class="code" href="classirr_1_1core_1_1map_1_1_parent_last_iterator.html#ade90e591167cb3b9e54de7bbab42f111">ParentLastIterator</a>(<a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* root) : Root(root), Cur(0)
<a name="l00548"></a>00548         {
<a name="l00549"></a>00549             <a class="code" href="classirr_1_1core_1_1map_1_1_parent_last_iterator.html#af044bc095a91a28888e747cea4a88d14">reset</a>();
<a name="l00550"></a>00550         }
<a name="l00551"></a>00551 
<a name="l00552"></a><a class="code" href="classirr_1_1core_1_1map_1_1_parent_last_iterator.html#af044bc095a91a28888e747cea4a88d14">00552</a>         <span class="keywordtype">void</span> <a class="code" href="classirr_1_1core_1_1map_1_1_parent_last_iterator.html#af044bc095a91a28888e747cea4a88d14">reset</a>()
<a name="l00553"></a>00553         {
<a name="l00554"></a>00554             Cur = getMin(Root);
<a name="l00555"></a>00555         }
<a name="l00556"></a>00556 
<a name="l00557"></a><a class="code" href="classirr_1_1core_1_1map_1_1_parent_last_iterator.html#aac8bdae26b1c4f2f9fd7c335eda6d559">00557</a>         <span class="keywordtype">bool</span> <a class="code" href="classirr_1_1core_1_1map_1_1_parent_last_iterator.html#aac8bdae26b1c4f2f9fd7c335eda6d559">atEnd</a>()<span class="keyword"> const</span>
<a name="l00558"></a>00558 <span class="keyword">        </span>{
<a name="l00559"></a>00559             <a class="code" href="irr_types_8h.html#ad19cf45bdc142ef8e4a011cabbc4a4af" title="Defines a small statement to work around a microsoft compiler bug.">_IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX</a>;
<a name="l00560"></a>00560             <span class="keywordflow">return</span> Cur==0;
<a name="l00561"></a>00561         }
<a name="l00562"></a>00562 
<a name="l00563"></a><a class="code" href="classirr_1_1core_1_1map_1_1_parent_last_iterator.html#a796c59daef23201b69c9ebec455e646a">00563</a>         <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* <a class="code" href="classirr_1_1core_1_1map_1_1_parent_last_iterator.html#a796c59daef23201b69c9ebec455e646a">getNode</a>()
<a name="l00564"></a>00564         {
<a name="l00565"></a>00565             <span class="keywordflow">return</span> Cur;
<a name="l00566"></a>00566         }
<a name="l00567"></a>00567 
<a name="l00568"></a><a class="code" href="classirr_1_1core_1_1map_1_1_parent_last_iterator.html#a23a2c49c36ad6913ceb2b4398f7d66b7">00568</a>         <a class="code" href="classirr_1_1core_1_1map_1_1_parent_last_iterator.html" title="Parent Last Iterator.">ParentLastIterator</a>&amp; <a class="code" href="classirr_1_1core_1_1map_1_1_parent_last_iterator.html#a23a2c49c36ad6913ceb2b4398f7d66b7">operator=</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1map_1_1_parent_last_iterator.html" title="Parent Last Iterator.">ParentLastIterator</a>&amp; src)
<a name="l00569"></a>00569         {
<a name="l00570"></a>00570             Root = src.Root;
<a name="l00571"></a>00571             Cur = src.Cur;
<a name="l00572"></a>00572             <span class="keywordflow">return</span> (*<span class="keyword">this</span>);
<a name="l00573"></a>00573         }
<a name="l00574"></a>00574 
<a name="l00575"></a><a class="code" href="classirr_1_1core_1_1map_1_1_parent_last_iterator.html#ac853023c517549bb3f7eb6d87224948e">00575</a>         <span class="keywordtype">void</span> <a class="code" href="classirr_1_1core_1_1map_1_1_parent_last_iterator.html#ac853023c517549bb3f7eb6d87224948e">operator++</a>(<span class="keywordtype">int</span>)
<a name="l00576"></a>00576         {
<a name="l00577"></a>00577             inc();
<a name="l00578"></a>00578         }
<a name="l00579"></a>00579 
<a name="l00580"></a><a class="code" href="classirr_1_1core_1_1map_1_1_parent_last_iterator.html#af9cda22394f295d90d47cb3714e9e1b2">00580</a>         <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* <a class="code" href="classirr_1_1core_1_1map_1_1_parent_last_iterator.html#af9cda22394f295d90d47cb3714e9e1b2">operator -&gt; </a>()
<a name="l00581"></a>00581         {
<a name="l00582"></a>00582             <span class="keywordflow">return</span> <a class="code" href="classirr_1_1core_1_1map_1_1_parent_last_iterator.html#a796c59daef23201b69c9ebec455e646a">getNode</a>();
<a name="l00583"></a>00583         }
<a name="l00584"></a>00584 
<a name="l00585"></a><a class="code" href="classirr_1_1core_1_1map_1_1_parent_last_iterator.html#acb7a240c0adbf19fbd90ee1736e6fc62">00585</a>         <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>&amp; <a class="code" href="classirr_1_1core_1_1map_1_1_parent_last_iterator.html#acb7a240c0adbf19fbd90ee1736e6fc62">operator* </a>()
<a name="l00586"></a>00586         {
<a name="l00587"></a>00587             <a class="code" href="irr_types_8h.html#a12f3b5fd18ca108f90c5c74db602267e" title="define a break macro for debugging.">_IRR_DEBUG_BREAK_IF</a>(<a class="code" href="classirr_1_1core_1_1map_1_1_parent_last_iterator.html#aac8bdae26b1c4f2f9fd7c335eda6d559">atEnd</a>()) <span class="comment">// access violation</span>
<a name="l00588"></a>00588 
<a name="l00589"></a>00589             <span class="keywordflow">return</span> *<a class="code" href="classirr_1_1core_1_1map_1_1_parent_last_iterator.html#a796c59daef23201b69c9ebec455e646a">getNode</a>();
<a name="l00590"></a>00590         }
<a name="l00591"></a>00591     <span class="keyword">private</span>:
<a name="l00592"></a>00592 
<a name="l00593"></a>00593         <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* getMin(<a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* n)
<a name="l00594"></a>00594         {
<a name="l00595"></a>00595             <span class="keywordflow">while</span>(n!=0 &amp;&amp; (n-&gt;getLeftChild()!=0 || n-&gt;getRightChild()!=0))
<a name="l00596"></a>00596             {
<a name="l00597"></a>00597                 <span class="keywordflow">if</span> (n-&gt;getLeftChild())
<a name="l00598"></a>00598                     n = n-&gt;getLeftChild();
<a name="l00599"></a>00599                 <span class="keywordflow">else</span>
<a name="l00600"></a>00600                     n = n-&gt;getRightChild();
<a name="l00601"></a>00601             }
<a name="l00602"></a>00602             <span class="keywordflow">return</span> n;
<a name="l00603"></a>00603         }
<a name="l00604"></a>00604 
<a name="l00605"></a>00605         <span class="keywordtype">void</span> inc()
<a name="l00606"></a>00606         {
<a name="l00607"></a>00607             <span class="comment">// Already at end?</span>
<a name="l00608"></a>00608             <span class="keywordflow">if</span> (Cur==0)
<a name="l00609"></a>00609                 <span class="keywordflow">return</span>;
<a name="l00610"></a>00610 
<a name="l00611"></a>00611             <span class="comment">// Note: Starting point is the node as far down to the left as possible.</span>
<a name="l00612"></a>00612 
<a name="l00613"></a>00613             <span class="comment">// If current node has an uncle to the right, go to the</span>
<a name="l00614"></a>00614             <span class="comment">// node as far down to the left from the uncle as possible</span>
<a name="l00615"></a>00615             <span class="comment">// else just go up a level to the parent.</span>
<a name="l00616"></a>00616             <span class="keywordflow">if</span> (Cur-&gt;isLeftChild() &amp;&amp; Cur-&gt;getParent()-&gt;getRightChild())
<a name="l00617"></a>00617             {
<a name="l00618"></a>00618                 Cur = getMin(Cur-&gt;getParent()-&gt;getRightChild());
<a name="l00619"></a>00619             }
<a name="l00620"></a>00620             <span class="keywordflow">else</span>
<a name="l00621"></a>00621                 Cur = Cur-&gt;getParent();
<a name="l00622"></a>00622         }
<a name="l00623"></a>00623 
<a name="l00624"></a>00624         <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* Root;
<a name="l00625"></a>00625         <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* Cur;
<a name="l00626"></a>00626     }; <span class="comment">// ParentLastIterator</span>
<a name="l00627"></a>00627 
<a name="l00628"></a>00628 
<a name="l00629"></a>00629     <span class="comment">// AccessClass is a temporary class used with the [] operator.</span>
<a name="l00630"></a>00630     <span class="comment">// It makes it possible to have different behavior in situations like:</span>
<a name="l00631"></a>00631     <span class="comment">// myTree[&quot;Foo&quot;] = 32;</span>
<a name="l00632"></a>00632     <span class="comment">// If &quot;Foo&quot; already exists update its value else insert a new element.</span>
<a name="l00633"></a>00633     <span class="comment">// int i = myTree[&quot;Foo&quot;]</span>
<a name="l00634"></a>00634     <span class="comment">// If &quot;Foo&quot; exists return its value.</span>
<a name="l00635"></a><a class="code" href="classirr_1_1core_1_1map_1_1_access_class.html">00635</a>     <span class="keyword">class </span><a class="code" href="classirr_1_1core_1_1map_1_1_access_class.html">AccessClass</a>
<a name="l00636"></a>00636     {
<a name="l00637"></a>00637         <span class="comment">// Let map be the only one who can instantiate this class.</span>
<a name="l00638"></a><a class="code" href="classirr_1_1core_1_1map_1_1_access_class.html#a685d19b6671d09fc9f155f68aca75d6f">00638</a>         <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classirr_1_1core_1_1map.html" title="map template for associative arrays using a red-black tree">map</a>&lt;KeyType, ValueType&gt;;
<a name="l00639"></a>00639 
<a name="l00640"></a>00640     <span class="keyword">public</span>:
<a name="l00641"></a>00641 
<a name="l00642"></a>00642         <span class="comment">// Assignment operator. Handles the myTree[&quot;Foo&quot;] = 32; situation</span>
<a name="l00643"></a><a class="code" href="classirr_1_1core_1_1map_1_1_access_class.html#a52dab87607d16e8189936113da5ee0e8">00643</a>         <span class="keywordtype">void</span> <a class="code" href="classirr_1_1core_1_1map_1_1_access_class.html#a52dab87607d16e8189936113da5ee0e8">operator=</a>(<span class="keyword">const</span> ValueType&amp; value)
<a name="l00644"></a>00644         {
<a name="l00645"></a>00645             <span class="comment">// Just use the Set method, it handles already exist/not exist situation</span>
<a name="l00646"></a>00646             Tree.<a class="code" href="classirr_1_1core_1_1map.html#ae31213e9478dd259bdd79c7fd3249584" title="Replaces the value if the key already exists, otherwise inserts a new element.">set</a>(Key,value);
<a name="l00647"></a>00647         }
<a name="l00648"></a>00648 
<a name="l00649"></a>00649         <span class="comment">// ValueType operator</span>
<a name="l00650"></a><a class="code" href="classirr_1_1core_1_1map_1_1_access_class.html#aeb2c9c9e3e957ad1b5393f13f5c6a80d">00650</a>         <a class="code" href="classirr_1_1core_1_1map_1_1_access_class.html#aeb2c9c9e3e957ad1b5393f13f5c6a80d">operator ValueType</a>()
<a name="l00651"></a>00651         {
<a name="l00652"></a>00652             <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* node = Tree.<a class="code" href="classirr_1_1core_1_1map.html#ab8336f5210a2a5fcfd722e5050bd86e0">find</a>(Key);
<a name="l00653"></a>00653 
<a name="l00654"></a>00654             <span class="comment">// Not found</span>
<a name="l00655"></a>00655             <a class="code" href="irr_types_8h.html#a12f3b5fd18ca108f90c5c74db602267e" title="define a break macro for debugging.">_IRR_DEBUG_BREAK_IF</a>(node==0) <span class="comment">// access violation</span>
<a name="l00656"></a>00656 
<a name="l00657"></a>00657             <a class="code" href="irr_types_8h.html#ad19cf45bdc142ef8e4a011cabbc4a4af" title="Defines a small statement to work around a microsoft compiler bug.">_IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX</a>;
<a name="l00658"></a>00658             <span class="keywordflow">return</span> node-&gt;getValue();
<a name="l00659"></a>00659         }
<a name="l00660"></a>00660 
<a name="l00661"></a>00661     <span class="keyword">private</span>:
<a name="l00662"></a>00662 
<a name="l00663"></a>00663         <a class="code" href="classirr_1_1core_1_1map_1_1_access_class.html">AccessClass</a>(<a class="code" href="classirr_1_1core_1_1map.html" title="map template for associative arrays using a red-black tree">map</a>&amp; tree, <span class="keyword">const</span> KeyType&amp; key) : Tree(tree), Key(key) {}
<a name="l00664"></a>00664 
<a name="l00665"></a>00665         AccessClass();
<a name="l00666"></a>00666 
<a name="l00667"></a>00667         <a class="code" href="classirr_1_1core_1_1map.html" title="map template for associative arrays using a red-black tree">map</a>&amp; Tree;
<a name="l00668"></a>00668         <span class="keyword">const</span> KeyType&amp; Key;
<a name="l00669"></a>00669     }; <span class="comment">// AccessClass</span>
<a name="l00670"></a>00670 
<a name="l00671"></a>00671 
<a name="l00672"></a>00672     <span class="comment">// Constructor.</span>
<a name="l00673"></a><a class="code" href="classirr_1_1core_1_1map.html#aeed38ee45d6d57954985b446596d07cc">00673</a>     <a class="code" href="classirr_1_1core_1_1map.html#aeed38ee45d6d57954985b446596d07cc">map</a>() : Root(0), Size(0) {}
<a name="l00674"></a>00674 
<a name="l00675"></a>00675     <span class="comment">// Destructor</span>
<a name="l00676"></a><a class="code" href="classirr_1_1core_1_1map.html#abea23eb926238eb0a3b971a1a8ba6da3">00676</a>     <a class="code" href="classirr_1_1core_1_1map.html#abea23eb926238eb0a3b971a1a8ba6da3">~map</a>()
<a name="l00677"></a>00677     {
<a name="l00678"></a>00678         <a class="code" href="classirr_1_1core_1_1map.html#a0f7e7fdbb5ec7794851e32c9716dace0" title="Clear the entire tree.">clear</a>();
<a name="l00679"></a>00679     }
<a name="l00680"></a>00680 
<a name="l00681"></a>00681     <span class="comment">//------------------------------</span>
<a name="l00682"></a>00682     <span class="comment">// Public Commands</span>
<a name="l00683"></a>00683     <span class="comment">//------------------------------</span>
<a name="l00684"></a>00684 
<a name="l00686"></a>00686 
<a name="l00689"></a><a class="code" href="classirr_1_1core_1_1map.html#af9f8f34cab620e3bdc1ae72715ab9d15">00689</a>     <span class="keywordtype">bool</span> <a class="code" href="classirr_1_1core_1_1map.html#af9f8f34cab620e3bdc1ae72715ab9d15" title="Inserts a new node into the tree.">insert</a>(<span class="keyword">const</span> KeyType&amp; keyNew, <span class="keyword">const</span> ValueType&amp; v)
<a name="l00690"></a>00690     {
<a name="l00691"></a>00691         <span class="comment">// First insert node the &quot;usual&quot; way (no fancy balance logic yet)</span>
<a name="l00692"></a>00692         <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* newNode = <span class="keyword">new</span> <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>(keyNew,v);
<a name="l00693"></a>00693         <span class="keywordflow">if</span> (!<a class="code" href="classirr_1_1core_1_1map.html#af9f8f34cab620e3bdc1ae72715ab9d15" title="Inserts a new node into the tree.">insert</a>(newNode))
<a name="l00694"></a>00694         {
<a name="l00695"></a>00695             <span class="keyword">delete</span> newNode;
<a name="l00696"></a>00696             <a class="code" href="irr_types_8h.html#ad19cf45bdc142ef8e4a011cabbc4a4af" title="Defines a small statement to work around a microsoft compiler bug.">_IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX</a>;
<a name="l00697"></a>00697             <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00698"></a>00698         }
<a name="l00699"></a>00699 
<a name="l00700"></a>00700         <span class="comment">// Then attend a balancing party</span>
<a name="l00701"></a>00701         <span class="keywordflow">while</span> (!newNode-&gt;isRoot() &amp;&amp; (newNode-&gt;getParent()-&gt;isRed()))
<a name="l00702"></a>00702         {
<a name="l00703"></a>00703             <span class="keywordflow">if</span> (newNode-&gt;getParent()-&gt;isLeftChild())
<a name="l00704"></a>00704             {
<a name="l00705"></a>00705                 <span class="comment">// If newNode is a left child, get its right &#39;uncle&#39;</span>
<a name="l00706"></a>00706                 <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* newNodesUncle = newNode-&gt;getParent()-&gt;getParent()-&gt;getRightChild();
<a name="l00707"></a>00707                 <span class="keywordflow">if</span> ( newNodesUncle!=0 &amp;&amp; newNodesUncle-&gt;isRed())
<a name="l00708"></a>00708                 {
<a name="l00709"></a>00709                     <span class="comment">// case 1 - change the colors</span>
<a name="l00710"></a>00710                     newNode-&gt;getParent()-&gt;setBlack();
<a name="l00711"></a>00711                     newNodesUncle-&gt;setBlack();
<a name="l00712"></a>00712                     newNode-&gt;getParent()-&gt;getParent()-&gt;setRed();
<a name="l00713"></a>00713                     <span class="comment">// Move newNode up the tree</span>
<a name="l00714"></a>00714                     newNode = newNode-&gt;getParent()-&gt;getParent();
<a name="l00715"></a>00715                 }
<a name="l00716"></a>00716                 <span class="keywordflow">else</span>
<a name="l00717"></a>00717                 {
<a name="l00718"></a>00718                     <span class="comment">// newNodesUncle is a black node</span>
<a name="l00719"></a>00719                     <span class="keywordflow">if</span> ( newNode-&gt;isRightChild())
<a name="l00720"></a>00720                     {
<a name="l00721"></a>00721                         <span class="comment">// and newNode is to the right</span>
<a name="l00722"></a>00722                         <span class="comment">// case 2 - move newNode up and rotate</span>
<a name="l00723"></a>00723                         newNode = newNode-&gt;getParent();
<a name="l00724"></a>00724                         rotateLeft(newNode);
<a name="l00725"></a>00725                     }
<a name="l00726"></a>00726                     <span class="comment">// case 3</span>
<a name="l00727"></a>00727                     newNode-&gt;getParent()-&gt;setBlack();
<a name="l00728"></a>00728                     newNode-&gt;getParent()-&gt;getParent()-&gt;setRed();
<a name="l00729"></a>00729                     rotateRight(newNode-&gt;getParent()-&gt;getParent());
<a name="l00730"></a>00730                 }
<a name="l00731"></a>00731             }
<a name="l00732"></a>00732             <span class="keywordflow">else</span>
<a name="l00733"></a>00733             {
<a name="l00734"></a>00734                 <span class="comment">// If newNode is a right child, get its left &#39;uncle&#39;</span>
<a name="l00735"></a>00735                 <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* newNodesUncle = newNode-&gt;getParent()-&gt;getParent()-&gt;getLeftChild();
<a name="l00736"></a>00736                 <span class="keywordflow">if</span> ( newNodesUncle!=0 &amp;&amp; newNodesUncle-&gt;isRed())
<a name="l00737"></a>00737                 {
<a name="l00738"></a>00738                     <span class="comment">// case 1 - change the colors</span>
<a name="l00739"></a>00739                     newNode-&gt;getParent()-&gt;setBlack();
<a name="l00740"></a>00740                     newNodesUncle-&gt;setBlack();
<a name="l00741"></a>00741                     newNode-&gt;getParent()-&gt;getParent()-&gt;setRed();
<a name="l00742"></a>00742                     <span class="comment">// Move newNode up the tree</span>
<a name="l00743"></a>00743                     newNode = newNode-&gt;getParent()-&gt;getParent();
<a name="l00744"></a>00744                 }
<a name="l00745"></a>00745                 <span class="keywordflow">else</span>
<a name="l00746"></a>00746                 {
<a name="l00747"></a>00747                     <span class="comment">// newNodesUncle is a black node</span>
<a name="l00748"></a>00748                     <span class="keywordflow">if</span> (newNode-&gt;isLeftChild())
<a name="l00749"></a>00749                     {
<a name="l00750"></a>00750                         <span class="comment">// and newNode is to the left</span>
<a name="l00751"></a>00751                         <span class="comment">// case 2 - move newNode up and rotate</span>
<a name="l00752"></a>00752                         newNode = newNode-&gt;getParent();
<a name="l00753"></a>00753                         rotateRight(newNode);
<a name="l00754"></a>00754                     }
<a name="l00755"></a>00755                     <span class="comment">// case 3</span>
<a name="l00756"></a>00756                     newNode-&gt;getParent()-&gt;setBlack();
<a name="l00757"></a>00757                     newNode-&gt;getParent()-&gt;getParent()-&gt;setRed();
<a name="l00758"></a>00758                     rotateLeft(newNode-&gt;getParent()-&gt;getParent());
<a name="l00759"></a>00759                 }
<a name="l00760"></a>00760 
<a name="l00761"></a>00761             }
<a name="l00762"></a>00762         }
<a name="l00763"></a>00763         <span class="comment">// Color the root black</span>
<a name="l00764"></a>00764         Root-&gt;setBlack();
<a name="l00765"></a>00765         <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00766"></a>00766     }
<a name="l00767"></a>00767 
<a name="l00769"></a>00769 
<a name="l00771"></a><a class="code" href="classirr_1_1core_1_1map.html#ae31213e9478dd259bdd79c7fd3249584">00771</a>     <span class="keywordtype">void</span> <span class="keyword">set</span>(<span class="keyword">const</span> KeyType&amp; k, <span class="keyword">const</span> ValueType&amp; v)
<a name="l00772"></a>00772     {
<a name="l00773"></a>00773         <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* p = <a class="code" href="classirr_1_1core_1_1map.html#ab8336f5210a2a5fcfd722e5050bd86e0">find</a>(k);
<a name="l00774"></a>00774         <span class="keywordflow">if</span> (p)
<a name="l00775"></a>00775             p-&gt;setValue(v);
<a name="l00776"></a>00776         <span class="keywordflow">else</span>
<a name="l00777"></a>00777             <a class="code" href="classirr_1_1core_1_1map.html#af9f8f34cab620e3bdc1ae72715ab9d15" title="Inserts a new node into the tree.">insert</a>(k,v);
<a name="l00778"></a>00778     }
<a name="l00779"></a>00779 
<a name="l00781"></a>00781 
<a name="l00784"></a><a class="code" href="classirr_1_1core_1_1map.html#a6f95533c709ef2dbe17148442aa26984">00784</a>     <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* <a class="code" href="classirr_1_1core_1_1map.html#a6f95533c709ef2dbe17148442aa26984" title="Removes a node from the tree and returns it.">delink</a>(<span class="keyword">const</span> KeyType&amp; k)
<a name="l00785"></a>00785     {
<a name="l00786"></a>00786         <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* p = <a class="code" href="classirr_1_1core_1_1map.html#ab8336f5210a2a5fcfd722e5050bd86e0">find</a>(k);
<a name="l00787"></a>00787         <span class="keywordflow">if</span> (p == 0)
<a name="l00788"></a>00788             <span class="keywordflow">return</span> 0;
<a name="l00789"></a>00789 
<a name="l00790"></a>00790         <span class="comment">// Rotate p down to the left until it has no right child, will get there</span>
<a name="l00791"></a>00791         <span class="comment">// sooner or later.</span>
<a name="l00792"></a>00792         <span class="keywordflow">while</span>(p-&gt;getRightChild())
<a name="l00793"></a>00793         {
<a name="l00794"></a>00794             <span class="comment">// &quot;Pull up my right child and let it knock me down to the left&quot;</span>
<a name="l00795"></a>00795             rotateLeft(p);
<a name="l00796"></a>00796         }
<a name="l00797"></a>00797         <span class="comment">// p now has no right child but might have a left child</span>
<a name="l00798"></a>00798         <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* left = p-&gt;getLeftChild();
<a name="l00799"></a>00799 
<a name="l00800"></a>00800         <span class="comment">// Let p&#39;s parent point to p&#39;s child instead of point to p</span>
<a name="l00801"></a>00801         <span class="keywordflow">if</span> (p-&gt;isLeftChild())
<a name="l00802"></a>00802             p-&gt;getParent()-&gt;setLeftChild(left);
<a name="l00803"></a>00803 
<a name="l00804"></a>00804         <span class="keywordflow">else</span> <span class="keywordflow">if</span> (p-&gt;isRightChild())
<a name="l00805"></a>00805             p-&gt;getParent()-&gt;setRightChild(left);
<a name="l00806"></a>00806 
<a name="l00807"></a>00807         <span class="keywordflow">else</span>
<a name="l00808"></a>00808         {
<a name="l00809"></a>00809             <span class="comment">// p has no parent =&gt; p is the root.</span>
<a name="l00810"></a>00810             <span class="comment">// Let the left child be the new root.</span>
<a name="l00811"></a>00811             setRoot(left);
<a name="l00812"></a>00812         }
<a name="l00813"></a>00813 
<a name="l00814"></a>00814         <span class="comment">// p is now gone from the tree in the sense that</span>
<a name="l00815"></a>00815         <span class="comment">// no one is pointing at it, so return it.</span>
<a name="l00816"></a>00816 
<a name="l00817"></a>00817         --Size;
<a name="l00818"></a>00818         <span class="keywordflow">return</span> p;
<a name="l00819"></a>00819     }
<a name="l00820"></a>00820 
<a name="l00822"></a>00822 
<a name="l00823"></a><a class="code" href="classirr_1_1core_1_1map.html#a83d8a6261249668ae6a0f2bbd6e84c26">00823</a>     <span class="keywordtype">bool</span> <span class="keyword">remove</span>(<span class="keyword">const</span> KeyType&amp; k)
<a name="l00824"></a>00824     {
<a name="l00825"></a>00825         <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* p = <a class="code" href="classirr_1_1core_1_1map.html#ab8336f5210a2a5fcfd722e5050bd86e0">find</a>(k);
<a name="l00826"></a>00826         <span class="keywordflow">return</span> <span class="keyword">remove</span>(p);
<a name="l00827"></a>00827     }
<a name="l00828"></a>00828 
<a name="l00830"></a>00830 
<a name="l00831"></a><a class="code" href="classirr_1_1core_1_1map.html#a8f8ee85b87b3764be03d78ba696e75f2">00831</a>     <span class="keywordtype">bool</span> <span class="keyword">remove</span>(<a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* p)
<a name="l00832"></a>00832     {
<a name="l00833"></a>00833         <span class="keywordflow">if</span> (p == 0)
<a name="l00834"></a>00834         {
<a name="l00835"></a>00835             <a class="code" href="irr_types_8h.html#ad19cf45bdc142ef8e4a011cabbc4a4af" title="Defines a small statement to work around a microsoft compiler bug.">_IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX</a>;
<a name="l00836"></a>00836             <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00837"></a>00837         }
<a name="l00838"></a>00838 
<a name="l00839"></a>00839         <span class="comment">// Rotate p down to the left until it has no right child, will get there</span>
<a name="l00840"></a>00840         <span class="comment">// sooner or later.</span>
<a name="l00841"></a>00841         <span class="keywordflow">while</span>(p-&gt;getRightChild())
<a name="l00842"></a>00842         {
<a name="l00843"></a>00843             <span class="comment">// &quot;Pull up my right child and let it knock me down to the left&quot;</span>
<a name="l00844"></a>00844             rotateLeft(p);
<a name="l00845"></a>00845         }
<a name="l00846"></a>00846         <span class="comment">// p now has no right child but might have a left child</span>
<a name="l00847"></a>00847         <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* left = p-&gt;getLeftChild();
<a name="l00848"></a>00848 
<a name="l00849"></a>00849         <span class="comment">// Let p&#39;s parent point to p&#39;s child instead of point to p</span>
<a name="l00850"></a>00850         <span class="keywordflow">if</span> (p-&gt;isLeftChild())
<a name="l00851"></a>00851             p-&gt;getParent()-&gt;setLeftChild(left);
<a name="l00852"></a>00852 
<a name="l00853"></a>00853         <span class="keywordflow">else</span> <span class="keywordflow">if</span> (p-&gt;isRightChild())
<a name="l00854"></a>00854             p-&gt;getParent()-&gt;setRightChild(left);
<a name="l00855"></a>00855 
<a name="l00856"></a>00856         <span class="keywordflow">else</span>
<a name="l00857"></a>00857         {
<a name="l00858"></a>00858             <span class="comment">// p has no parent =&gt; p is the root.</span>
<a name="l00859"></a>00859             <span class="comment">// Let the left child be the new root.</span>
<a name="l00860"></a>00860             setRoot(left);
<a name="l00861"></a>00861         }
<a name="l00862"></a>00862 
<a name="l00863"></a>00863         <span class="comment">// p is now gone from the tree in the sense that</span>
<a name="l00864"></a>00864         <span class="comment">// no one is pointing at it. Let&#39;s get rid of it.</span>
<a name="l00865"></a>00865         <span class="keyword">delete</span> p;
<a name="l00866"></a>00866 
<a name="l00867"></a>00867         --Size;
<a name="l00868"></a>00868         <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00869"></a>00869     }
<a name="l00870"></a>00870 
<a name="l00872"></a><a class="code" href="classirr_1_1core_1_1map.html#a0f7e7fdbb5ec7794851e32c9716dace0">00872</a>     <span class="keywordtype">void</span> <a class="code" href="classirr_1_1core_1_1map.html#a0f7e7fdbb5ec7794851e32c9716dace0" title="Clear the entire tree.">clear</a>()
<a name="l00873"></a>00873     {
<a name="l00874"></a>00874         <a class="code" href="classirr_1_1core_1_1map_1_1_parent_last_iterator.html" title="Parent Last Iterator.">ParentLastIterator</a> i(<a class="code" href="classirr_1_1core_1_1map.html#a8a1f6a2997b05126d80ef103a4f4b1ec">getParentLastIterator</a>());
<a name="l00875"></a>00875 
<a name="l00876"></a>00876         <span class="keywordflow">while</span>(!i.<a class="code" href="classirr_1_1core_1_1map_1_1_parent_last_iterator.html#aac8bdae26b1c4f2f9fd7c335eda6d559">atEnd</a>())
<a name="l00877"></a>00877         {
<a name="l00878"></a>00878             <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* p = i.<a class="code" href="classirr_1_1core_1_1map_1_1_parent_last_iterator.html#a796c59daef23201b69c9ebec455e646a">getNode</a>();
<a name="l00879"></a>00879             i++; <span class="comment">// Increment it before it is deleted</span>
<a name="l00880"></a>00880                 <span class="comment">// else iterator will get quite confused.</span>
<a name="l00881"></a>00881             <span class="keyword">delete</span> p;
<a name="l00882"></a>00882         }
<a name="l00883"></a>00883         Root = 0;
<a name="l00884"></a>00884         Size= 0;
<a name="l00885"></a>00885     }
<a name="l00886"></a>00886 
<a name="l00889"></a><a class="code" href="classirr_1_1core_1_1map.html#a910309524c697daa29877863b49ed3b9">00889</a>     <span class="keywordtype">bool</span> <a class="code" href="classirr_1_1core_1_1map.html#a910309524c697daa29877863b49ed3b9">empty</a>()<span class="keyword"> const</span>
<a name="l00890"></a>00890 <span class="keyword">    </span>{
<a name="l00891"></a>00891         <a class="code" href="irr_types_8h.html#ad19cf45bdc142ef8e4a011cabbc4a4af" title="Defines a small statement to work around a microsoft compiler bug.">_IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX</a>;
<a name="l00892"></a>00892         <span class="keywordflow">return</span> Root == 0;
<a name="l00893"></a>00893     }
<a name="l00894"></a>00894 
<a name="l00896"></a><a class="code" href="classirr_1_1core_1_1map.html#abe50aefff40a6d71aa9f8b616acaa464">00896</a>     <a class="code" href="irr_types_8h.html#ab68eafeefba066eff1f12c7d78f14814" title="Defines a deprecated macro which generates a warning at compile time.">_IRR_DEPRECATED_</a> <span class="keywordtype">bool</span> <a class="code" href="classirr_1_1core_1_1map.html#abe50aefff40a6d71aa9f8b616acaa464">isEmpty</a>()<span class="keyword"> const</span>
<a name="l00897"></a>00897 <span class="keyword">    </span>{
<a name="l00898"></a>00898         <span class="keywordflow">return</span> <a class="code" href="classirr_1_1core_1_1map.html#a910309524c697daa29877863b49ed3b9">empty</a>();
<a name="l00899"></a>00899     }
<a name="l00900"></a>00900 
<a name="l00904"></a><a class="code" href="classirr_1_1core_1_1map.html#ab8336f5210a2a5fcfd722e5050bd86e0">00904</a>     <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* <a class="code" href="classirr_1_1core_1_1map.html#ab8336f5210a2a5fcfd722e5050bd86e0">find</a>(<span class="keyword">const</span> KeyType&amp; keyToFind)<span class="keyword"> const</span>
<a name="l00905"></a>00905 <span class="keyword">    </span>{
<a name="l00906"></a>00906         <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* pNode = Root;
<a name="l00907"></a>00907 
<a name="l00908"></a>00908         <span class="keywordflow">while</span>(pNode!=0)
<a name="l00909"></a>00909         {
<a name="l00910"></a>00910             <span class="keyword">const</span> KeyType&amp; key=pNode-&gt;getKey();
<a name="l00911"></a>00911 
<a name="l00912"></a>00912             <span class="keywordflow">if</span> (keyToFind == key)
<a name="l00913"></a>00913                 <span class="keywordflow">return</span> pNode;
<a name="l00914"></a>00914             <span class="keywordflow">else</span> <span class="keywordflow">if</span> (keyToFind &lt; key)
<a name="l00915"></a>00915                 pNode = pNode-&gt;getLeftChild();
<a name="l00916"></a>00916             <span class="keywordflow">else</span> <span class="comment">//keyToFind &gt; key</span>
<a name="l00917"></a>00917                 pNode = pNode-&gt;getRightChild();
<a name="l00918"></a>00918         }
<a name="l00919"></a>00919 
<a name="l00920"></a>00920         <span class="keywordflow">return</span> 0;
<a name="l00921"></a>00921     }
<a name="l00922"></a>00922 
<a name="l00926"></a><a class="code" href="classirr_1_1core_1_1map.html#ab8823db164a055ec17a68a4ad24f5d4c">00926</a>     <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* <a class="code" href="classirr_1_1core_1_1map.html#ab8823db164a055ec17a68a4ad24f5d4c">getRoot</a>()<span class="keyword"> const</span>
<a name="l00927"></a>00927 <span class="keyword">    </span>{
<a name="l00928"></a>00928         <span class="keywordflow">return</span> Root;
<a name="l00929"></a>00929     }
<a name="l00930"></a>00930 
<a name="l00932"></a><a class="code" href="classirr_1_1core_1_1map.html#aaf4cb9eaca145cd25030d99121ec4ed6">00932</a>     <a class="code" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804" title="32 bit unsigned variable.">u32</a> <a class="code" href="classirr_1_1core_1_1map.html#aaf4cb9eaca145cd25030d99121ec4ed6" title="Returns the number of nodes in the tree.">size</a>()<span class="keyword"> const</span>
<a name="l00933"></a>00933 <span class="keyword">    </span>{
<a name="l00934"></a>00934         <span class="keywordflow">return</span> Size;
<a name="l00935"></a>00935     }
<a name="l00936"></a>00936 
<a name="l00938"></a>00938 
<a name="l00942"></a><a class="code" href="classirr_1_1core_1_1map.html#a411cde5df191c16616e20eb7027b9a20">00942</a>     <span class="keywordtype">void</span> <a class="code" href="classirr_1_1core_1_1map.html#a411cde5df191c16616e20eb7027b9a20" title="Swap the content of this map container with the content of another map.">swap</a>(<a class="code" href="classirr_1_1core_1_1map.html" title="map template for associative arrays using a red-black tree">map&lt;KeyType, ValueType&gt;</a>&amp; other)
<a name="l00943"></a>00943     {
<a name="l00944"></a>00944         <a class="code" href="classirr_1_1core_1_1map.html#a411cde5df191c16616e20eb7027b9a20" title="Swap the content of this map container with the content of another map.">core::swap</a>(Root, other.Root);
<a name="l00945"></a>00945         <a class="code" href="classirr_1_1core_1_1map.html#a411cde5df191c16616e20eb7027b9a20" title="Swap the content of this map container with the content of another map.">core::swap</a>(Size, other.Size);
<a name="l00946"></a>00946     }
<a name="l00947"></a>00947 
<a name="l00948"></a>00948     <span class="comment">//------------------------------</span>
<a name="l00949"></a>00949     <span class="comment">// Public Iterators</span>
<a name="l00950"></a>00950     <span class="comment">//------------------------------</span>
<a name="l00951"></a>00951 
<a name="l00953"></a><a class="code" href="classirr_1_1core_1_1map.html#aabacc5723088035c10c28b6642a6a921">00953</a>     <a class="code" href="classirr_1_1core_1_1map_1_1_iterator.html" title="Normal Iterator.">Iterator</a> <a class="code" href="classirr_1_1core_1_1map.html#aabacc5723088035c10c28b6642a6a921" title="Returns an iterator.">getIterator</a>()<span class="keyword"> const</span>
<a name="l00954"></a>00954 <span class="keyword">    </span>{
<a name="l00955"></a>00955         <a class="code" href="classirr_1_1core_1_1map_1_1_iterator.html" title="Normal Iterator.">Iterator</a> it(<a class="code" href="classirr_1_1core_1_1map.html#ab8823db164a055ec17a68a4ad24f5d4c">getRoot</a>());
<a name="l00956"></a>00956         <span class="keywordflow">return</span> it;
<a name="l00957"></a>00957     }
<a name="l00958"></a>00958 
<a name="l00960"></a><a class="code" href="classirr_1_1core_1_1map.html#a997bb3bf46f66a4b42b23ec65e111b65">00960</a>     <a class="code" href="classirr_1_1core_1_1map_1_1_const_iterator.html" title="Const Iterator.">ConstIterator</a> <a class="code" href="classirr_1_1core_1_1map.html#a997bb3bf46f66a4b42b23ec65e111b65" title="Returns a Constiterator.">getConstIterator</a>()<span class="keyword"> const</span>
<a name="l00961"></a>00961 <span class="keyword">    </span>{
<a name="l00962"></a>00962         <a class="code" href="classirr_1_1core_1_1map_1_1_iterator.html" title="Normal Iterator.">Iterator</a> it(<a class="code" href="classirr_1_1core_1_1map.html#ab8823db164a055ec17a68a4ad24f5d4c">getRoot</a>());
<a name="l00963"></a>00963         <span class="keywordflow">return</span> it;
<a name="l00964"></a>00964     }
<a name="l00965"></a>00965 
<a name="l00971"></a><a class="code" href="classirr_1_1core_1_1map.html#a8a9f9a68e17eadb6a401c0fb78202d4a">00971</a>     <a class="code" href="classirr_1_1core_1_1map_1_1_parent_first_iterator.html" title="Parent First Iterator.">ParentFirstIterator</a> <a class="code" href="classirr_1_1core_1_1map.html#a8a9f9a68e17eadb6a401c0fb78202d4a">getParentFirstIterator</a>()<span class="keyword"> const</span>
<a name="l00972"></a>00972 <span class="keyword">    </span>{
<a name="l00973"></a>00973         <a class="code" href="classirr_1_1core_1_1map_1_1_parent_first_iterator.html" title="Parent First Iterator.">ParentFirstIterator</a> it(<a class="code" href="classirr_1_1core_1_1map.html#ab8823db164a055ec17a68a4ad24f5d4c">getRoot</a>());
<a name="l00974"></a>00974         <span class="keywordflow">return</span> it;
<a name="l00975"></a>00975     }
<a name="l00976"></a>00976 
<a name="l00982"></a><a class="code" href="classirr_1_1core_1_1map.html#a8a1f6a2997b05126d80ef103a4f4b1ec">00982</a>     <a class="code" href="classirr_1_1core_1_1map_1_1_parent_last_iterator.html" title="Parent Last Iterator.">ParentLastIterator</a> <a class="code" href="classirr_1_1core_1_1map.html#a8a1f6a2997b05126d80ef103a4f4b1ec">getParentLastIterator</a>()<span class="keyword"> const</span>
<a name="l00983"></a>00983 <span class="keyword">    </span>{
<a name="l00984"></a>00984         <a class="code" href="classirr_1_1core_1_1map_1_1_parent_last_iterator.html" title="Parent Last Iterator.">ParentLastIterator</a> it(<a class="code" href="classirr_1_1core_1_1map.html#ab8823db164a055ec17a68a4ad24f5d4c">getRoot</a>());
<a name="l00985"></a>00985         <span class="keywordflow">return</span> it;
<a name="l00986"></a>00986     }
<a name="l00987"></a>00987 
<a name="l00988"></a>00988     <span class="comment">//------------------------------</span>
<a name="l00989"></a>00989     <span class="comment">// Public Operators</span>
<a name="l00990"></a>00990     <span class="comment">//------------------------------</span>
<a name="l00991"></a>00991 
<a name="l00993"></a>00993 
<a name="l00994"></a><a class="code" href="classirr_1_1core_1_1map.html#a396b601a40d70eb34aa6571e29f55992">00994</a>     <a class="code" href="classirr_1_1core_1_1map_1_1_access_class.html">AccessClass</a> <a class="code" href="classirr_1_1core_1_1map.html#a396b601a40d70eb34aa6571e29f55992" title="operator [] for access to elements">operator[]</a>(<span class="keyword">const</span> KeyType&amp; k)
<a name="l00995"></a>00995     {
<a name="l00996"></a>00996         <span class="keywordflow">return</span> <a class="code" href="classirr_1_1core_1_1map_1_1_access_class.html">AccessClass</a>(*<span class="keyword">this</span>, k);
<a name="l00997"></a>00997     }
<a name="l00998"></a>00998     <span class="keyword">private</span>:
<a name="l00999"></a>00999 
<a name="l01000"></a>01000     <span class="comment">//------------------------------</span>
<a name="l01001"></a>01001     <span class="comment">// Disabled methods</span>
<a name="l01002"></a>01002     <span class="comment">//------------------------------</span>
<a name="l01003"></a>01003     <span class="comment">// Copy constructor and assignment operator deliberately</span>
<a name="l01004"></a>01004     <span class="comment">// defined but not implemented. The tree should never be</span>
<a name="l01005"></a>01005     <span class="comment">// copied, pass along references to it instead.</span>
<a name="l01006"></a>01006     <span class="keyword">explicit</span> <a class="code" href="classirr_1_1core_1_1map.html#aeed38ee45d6d57954985b446596d07cc">map</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1map.html" title="map template for associative arrays using a red-black tree">map</a>&amp; src);
<a name="l01007"></a>01007     <a class="code" href="classirr_1_1core_1_1map.html" title="map template for associative arrays using a red-black tree">map</a>&amp; operator = (<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1map.html" title="map template for associative arrays using a red-black tree">map</a>&amp; src);
<a name="l01008"></a>01008 
<a name="l01010"></a>01010 
<a name="l01014"></a>01014     <span class="keywordtype">void</span> setRoot(<a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* newRoot)
<a name="l01015"></a>01015     {
<a name="l01016"></a>01016         Root = newRoot;
<a name="l01017"></a>01017         <span class="keywordflow">if</span> (Root != 0)
<a name="l01018"></a>01018         {
<a name="l01019"></a>01019             Root-&gt;setParent(0);
<a name="l01020"></a>01020             Root-&gt;setBlack();
<a name="l01021"></a>01021         }
<a name="l01022"></a>01022     }
<a name="l01023"></a>01023 
<a name="l01025"></a>01025 
<a name="l01026"></a>01026     <span class="keywordtype">bool</span> <a class="code" href="classirr_1_1core_1_1map.html#af9f8f34cab620e3bdc1ae72715ab9d15" title="Inserts a new node into the tree.">insert</a>(<a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* newNode)
<a name="l01027"></a>01027     {
<a name="l01028"></a>01028         <span class="keywordtype">bool</span> result=<span class="keyword">true</span>; <span class="comment">// Assume success</span>
<a name="l01029"></a>01029 
<a name="l01030"></a>01030         <span class="keywordflow">if</span> (Root==0)
<a name="l01031"></a>01031         {
<a name="l01032"></a>01032             setRoot(newNode);
<a name="l01033"></a>01033             Size = 1;
<a name="l01034"></a>01034         }
<a name="l01035"></a>01035         <span class="keywordflow">else</span>
<a name="l01036"></a>01036         {
<a name="l01037"></a>01037             <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* pNode = Root;
<a name="l01038"></a>01038             <span class="keyword">const</span> KeyType&amp; keyNew = newNode-&gt;getKey();
<a name="l01039"></a>01039             <span class="keywordflow">while</span> (pNode)
<a name="l01040"></a>01040             {
<a name="l01041"></a>01041                 <span class="keyword">const</span> KeyType&amp; key=pNode-&gt;getKey();
<a name="l01042"></a>01042 
<a name="l01043"></a>01043                 <span class="keywordflow">if</span> (keyNew == key)
<a name="l01044"></a>01044                 {
<a name="l01045"></a>01045                     result = <span class="keyword">false</span>;
<a name="l01046"></a>01046                     pNode = 0;
<a name="l01047"></a>01047                 }
<a name="l01048"></a>01048                 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (keyNew &lt; key)
<a name="l01049"></a>01049                 {
<a name="l01050"></a>01050                     <span class="keywordflow">if</span> (pNode-&gt;getLeftChild() == 0)
<a name="l01051"></a>01051                     {
<a name="l01052"></a>01052                         pNode-&gt;setLeftChild(newNode);
<a name="l01053"></a>01053                         pNode = 0;
<a name="l01054"></a>01054                     }
<a name="l01055"></a>01055                     <span class="keywordflow">else</span>
<a name="l01056"></a>01056                         pNode = pNode-&gt;getLeftChild();
<a name="l01057"></a>01057                 }
<a name="l01058"></a>01058                 <span class="keywordflow">else</span> <span class="comment">// keyNew &gt; key</span>
<a name="l01059"></a>01059                 {
<a name="l01060"></a>01060                     <span class="keywordflow">if</span> (pNode-&gt;getRightChild()==0)
<a name="l01061"></a>01061                     {
<a name="l01062"></a>01062                         pNode-&gt;setRightChild(newNode);
<a name="l01063"></a>01063                         pNode = 0;
<a name="l01064"></a>01064                     }
<a name="l01065"></a>01065                     <span class="keywordflow">else</span>
<a name="l01066"></a>01066                     {
<a name="l01067"></a>01067                         pNode = pNode-&gt;getRightChild();
<a name="l01068"></a>01068                     }
<a name="l01069"></a>01069                 }
<a name="l01070"></a>01070             }
<a name="l01071"></a>01071 
<a name="l01072"></a>01072             <span class="keywordflow">if</span> (result)
<a name="l01073"></a>01073                 ++Size;
<a name="l01074"></a>01074         }
<a name="l01075"></a>01075 
<a name="l01076"></a>01076         <a class="code" href="irr_types_8h.html#ad19cf45bdc142ef8e4a011cabbc4a4af" title="Defines a small statement to work around a microsoft compiler bug.">_IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX</a>;
<a name="l01077"></a>01077         <span class="keywordflow">return</span> result;
<a name="l01078"></a>01078     }
<a name="l01079"></a>01079 
<a name="l01082"></a>01082     <span class="keywordtype">void</span> rotateLeft(<a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* p)
<a name="l01083"></a>01083     {
<a name="l01084"></a>01084         <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* right = p-&gt;getRightChild();
<a name="l01085"></a>01085 
<a name="l01086"></a>01086         p-&gt;setRightChild(right-&gt;getLeftChild());
<a name="l01087"></a>01087 
<a name="l01088"></a>01088         <span class="keywordflow">if</span> (p-&gt;isLeftChild())
<a name="l01089"></a>01089             p-&gt;getParent()-&gt;setLeftChild(right);
<a name="l01090"></a>01090         <span class="keywordflow">else</span> <span class="keywordflow">if</span> (p-&gt;isRightChild())
<a name="l01091"></a>01091             p-&gt;getParent()-&gt;setRightChild(right);
<a name="l01092"></a>01092         <span class="keywordflow">else</span>
<a name="l01093"></a>01093             setRoot(right);
<a name="l01094"></a>01094 
<a name="l01095"></a>01095         right-&gt;setLeftChild(p);
<a name="l01096"></a>01096     }
<a name="l01097"></a>01097 
<a name="l01100"></a>01100     <span class="keywordtype">void</span> rotateRight(<a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* p)
<a name="l01101"></a>01101     {
<a name="l01102"></a>01102         <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* left = p-&gt;getLeftChild();
<a name="l01103"></a>01103 
<a name="l01104"></a>01104         p-&gt;setLeftChild(left-&gt;getRightChild());
<a name="l01105"></a>01105 
<a name="l01106"></a>01106         <span class="keywordflow">if</span> (p-&gt;isLeftChild())
<a name="l01107"></a>01107             p-&gt;getParent()-&gt;setLeftChild(left);
<a name="l01108"></a>01108         <span class="keywordflow">else</span> <span class="keywordflow">if</span> (p-&gt;isRightChild())
<a name="l01109"></a>01109             p-&gt;getParent()-&gt;setRightChild(left);
<a name="l01110"></a>01110         <span class="keywordflow">else</span>
<a name="l01111"></a>01111             setRoot(left);
<a name="l01112"></a>01112 
<a name="l01113"></a>01113         left-&gt;setRightChild(p);
<a name="l01114"></a>01114     }
<a name="l01115"></a>01115 
<a name="l01116"></a>01116     <span class="comment">//------------------------------</span>
<a name="l01117"></a>01117     <span class="comment">// Private Members</span>
<a name="l01118"></a>01118     <span class="comment">//------------------------------</span>
<a name="l01119"></a>01119     <a class="code" href="classirr_1_1core_1_1map.html#ab5900de54f7cce26c95de541dff483ff">Node</a>* Root; <span class="comment">// The top node. 0 if empty.</span>
<a name="l01120"></a>01120     <a class="code" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804" title="32 bit unsigned variable.">u32</a> Size; <span class="comment">// Number of nodes in the tree</span>
<a name="l01121"></a>01121 };
<a name="l01122"></a>01122 
<a name="l01123"></a>01123 } <span class="comment">// end namespace core</span>
<a name="l01124"></a>01124 } <span class="comment">// end namespace irr</span>
<a name="l01125"></a>01125 
<a name="l01126"></a>01126 <span class="preprocessor">#endif // __IRR_MAP_H_INCLUDED__</span>
<a name="l01127"></a>01127 <span class="preprocessor"></span>
</pre></div></div>
</div>
  <div id="nav-path" class="navpath">
    <ul>
      <li class="navelem"><a class="el" href="irr_map_8h.html">irrMap.h</a>      </li>
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
     onmouseover="return searchBox.OnSearchSelectShow()"
     onmouseout="return searchBox.OnSearchSelectHide()"
     onkeydown="return searchBox.OnSearchSelectKey(event)">
<a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark">&#160;</span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark">&#160;</span>Classes</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark">&#160;</span>Namespaces</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark">&#160;</span>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark">&#160;</span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark">&#160;</span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark">&#160;</span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark">&#160;</span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><span class="SelectionMark">&#160;</span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(9)"><span class="SelectionMark">&#160;</span>Friends</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(10)"><span class="SelectionMark">&#160;</span>Defines</a></div>

<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0" 
        name="MSearchResults" id="MSearchResults">
</iframe>
</div>


    <li class="footer">
<a href="http://irrlicht.sourceforge.net" target="_blank">Irrlicht 
Engine</a> Documentation &copy; 2003-2012 by Nikolaus Gebhardt. Generated on Sat Jul 9 2016 18:18:19 for Irrlicht 3D Engine by
<a href="http://www.doxygen.org/index.html" target="_blank">Doxygen</a> 1.7.5.1 </li>
   </ul>
 </div>


</body>
</html>
